56106165304 has 32 divisors (see below), whose sum is σ = 120235737600. Its totient is φ = 24043851360.

The previous prime is 56106165257. The next prime is 56106165317. The reversal of 56106165304 is 40356160165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153917 + ... + 1201555.

It is an arithmetic number, because the mean of its divisors is an integer number (3757366800).

Almost surely, 2^56106165304 is an apocalyptic number.

It is an amenable number.

56106165304 is an abundant number, since it is smaller than the sum of its proper divisors (64129572296).

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

56106165304 is a wasteful number, since it uses less digits than its factorization.

56106165304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68683 (or 68679 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 56106165304 in words is "fifty-six billion, one hundred six million, one hundred sixty-five thousand, three hundred four".