56602255355 has 16 divisors (see below), whose sum is σ = 71001292800. Its totient is φ = 43266394080.

The previous prime is 56602255351. The next prime is 56602255357. The reversal of 56602255355 is 55355220665.

It is not a de Polignac number, because 56602255355 - 2² = 56602255351 is a prime.

It is a super-2 number, since 2×56602255355² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56602255351) 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, 2298995 + ... + 2323484.

It is an arithmetic number, because the mean of its divisors is an integer number (4437580800).

Almost surely, 2^56602255355 is an apocalyptic number.

56602255355 is a deficient number, since it is larger than the sum of its proper divisors (14399037445).

56602255355 is a wasteful number, since it uses less digits than its factorization.

56602255355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622594.

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 56602255355 in words is "fifty-six billion, six hundred two million, two hundred fifty-five thousand, three hundred fifty-five".