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53768052710020 = 22511972125141471
BaseRepresentation
bin11000011100110110110011…
…01011101001101010000100
321001101011202001002210112101
430032123121223221222010
524021413432443210040
6310204411420001444
714216420320122145
oct1416333153515204
9231334661083471
1053768052710020
111614a9a302a770
126044738090284
1324003c8586b5c
14d3c55d963acc
1563396cb1c09a
hex30e6d9ae9a84

53768052710020 has 48 divisors (see below), whose sum is σ = 123190396955136. Its totient is φ = 19550007072000.

The previous prime is 53768052709883. The next prime is 53768052710033. The reversal of 53768052710020 is 2001725086735.

53768052710020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10432116 + ... + 14709355.

It is an arithmetic number, because the mean of its divisors is an integer number (2566466603232).

Almost surely, 253768052710020 is an apocalyptic number.

It is an amenable number.

53768052710020 is an abundant number, since it is smaller than the sum of its proper divisors (69422344245116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53768052710020 is a wasteful number, since it uses less digits than its factorization.

53768052710020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25151212 (or 25151210 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

Adding to 53768052710020 its reverse (2001725086735), we get a palindrome (55769777796755).

The spelling of 53768052710020 in words is "fifty-three trillion, seven hundred sixty-eight billion, fifty-two million, seven hundred ten thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 9721 19442 38884 48605 97210 106931 194420 213862 427724 534655 1069310 2138620 25141471 50282942 100565884 125707355 251414710 276556181 502829420 553112362 1106224724 1382780905 2765561810 5531123620 244400239591 488800479182 977600958364 1222001197955 2444002395910 2688402635501 4888004791820 5376805271002 10753610542004 13442013177505 26884026355010 53768052710020