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53350030610 = 2512174383733
BaseRepresentation
bin110001101011111010…
…001101110100010010
312002201001111100200122
4301223322031310102
51333230101434420
640301512150242
73566030530562
oct615372156422
9162631440618
1053350030610
1120697779698
12a40a998382
135052b1b366
142821610da2
1515c3a2b725
hexc6be8dd12

53350030610 has 16 divisors (see below), whose sum is σ = 96108984216. Its totient is φ = 21322472448.

The previous prime is 53350030567. The next prime is 53350030621. The reversal of 53350030610 is 1603005335.

It can be written as a sum of positive squares in 4 ways, for example, as 27198936241 + 26151094369 = 164921^2 + 161713^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53350030610.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2179697 + ... + 2204036.

Almost surely, 253350030610 is an apocalyptic number.

53350030610 is a deficient number, since it is larger than the sum of its proper divisors (42758953606).

53350030610 is a wasteful number, since it uses less digits than its factorization.

53350030610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384957.

The product of its (nonzero) digits is 4050, while the sum is 26.

Adding to 53350030610 its reverse (1603005335), we get a palindrome (54953035945).

The spelling of 53350030610 in words is "fifty-three billion, three hundred fifty million, thirty thousand, six hundred ten".

Divisors: 1 2 5 10 1217 2434 6085 12170 4383733 8767466 21918665 43837330 5335003061 10670006122 26675015305 53350030610