56357373460170 has 32 divisors (see below), whose sum is σ = 135259082127360. Its totient is φ = 15028478942400.

The previous prime is 56357373460169. The next prime is 56357373460189. The reversal of 56357373460170 is 7106437375365.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56357373460170.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6631690 + ... + 12517749.

It is an arithmetic number, because the mean of its divisors is an integer number (4226846316480).

Almost surely, 2^{56357373460170} is an apocalyptic number.

56357373460170 is an abundant number, since it is smaller than the sum of its proper divisors (78901708667190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56357373460170 is a wasteful number, since it uses less digits than its factorization.

56357373460170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19247550.

The product of its (nonzero) digits is 33339600, while the sum is 57.

The spelling of 56357373460170 in words is "fifty-six trillion, three hundred fifty-seven billion, three hundred seventy-three million, four hundred sixty thousand, one hundred seventy".