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53608275093 = 347949175979
BaseRepresentation
bin110001111011010011…
…010101110010010101
312010101001102112112010
4301323103111302111
51334242204300333
640343255214433
73605314551132
oct617323256225
9163331375463
1053608275093
112080a52358a
12a481377419
135094489549
142847a35589
1515db53d563
hexc7b4d5c95

53608275093 has 16 divisors (see below), whose sum is σ = 71773747200. Its totient is φ = 35591134320.

The previous prime is 53608275079. The next prime is 53608275131. The reversal of 53608275093 is 39057280635.

It is a happy number.

It is not a de Polignac number, because 53608275093 - 217 = 53608144021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53608265093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667578 + ... + 743556.

It is an arithmetic number, because the mean of its divisors is an integer number (4485859200).

Almost surely, 253608275093 is an apocalyptic number.

It is an amenable number.

53608275093 is a deficient number, since it is larger than the sum of its proper divisors (18165472107).

53608275093 is a wasteful number, since it uses less digits than its factorization.

53608275093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76952.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 53608275093 in words is "fifty-three billion, six hundred eight million, two hundred seventy-five thousand, ninety-three".

Divisors: 1 3 479 491 1437 1473 75979 227937 235189 705567 36393941 37305689 109181823 111917067 17869425031 53608275093