56610844402 has 16 divisors (see below), whose sum is σ = 97075382400. Its totient is φ = 24254735328.

The previous prime is 56610844379. The next prime is 56610844421. The reversal of 56610844402 is 20444801665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537918 + ... + 634489.

It is an arithmetic number, because the mean of its divisors is an integer number (6067211400).

Almost surely, 2^56610844402 is an apocalyptic number.

56610844402 is a deficient number, since it is larger than the sum of its proper divisors (40464537998).

56610844402 is a wasteful number, since it uses less digits than its factorization.

56610844402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175865.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 56610844402 in words is "fifty-six billion, six hundred ten million, eight hundred forty-four thousand, four hundred two".