56555104243635 has 32 divisors (see below), whose sum is σ = 100564836103680. Its totient is φ = 30155993695584.

The previous prime is 56555104243619. The next prime is 56555104243661. The reversal of 56555104243635 is 53634240155565.

56555104243635 is a `hidden beast` number, since 5 + 6 + 5 + 551 + 0 + 4 + 24 + 3 + 63 + 5 = 666.

It is not a de Polignac number, because 56555104243635 - 2⁴ = 56555104243619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46118719 + ... + 47329128.

It is an arithmetic number, because the mean of its divisors is an integer number (3142651128240).

Almost surely, 2^{56555104243635} is an apocalyptic number.

56555104243635 is a deficient number, since it is larger than the sum of its proper divisors (44009731860045).

56555104243635 is a wasteful number, since it uses less digits than its factorization.

56555104243635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93452344 (or 93452338 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 54.

The spelling of 56555104243635 in words is "fifty-six trillion, five hundred fifty-five billion, one hundred four million, two hundred forty-three thousand, six hundred thirty-five".