56758058328 has 32 divisors (see below), whose sum is σ = 141915250800. Its totient is φ = 18916672128.

The previous prime is 56758058311. The next prime is 56758058339. The reversal of 56758058328 is 82385085765.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9178 + ... + 337046.

Almost surely, 2^56758058328 is an apocalyptic number.

It is an amenable number.

56758058328 is an abundant number, since it is smaller than the sum of its proper divisors (85157192472).

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

56758058328 is a wasteful number, since it uses less digits than its factorization.

56758058328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335091 (or 335087 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 57.

The spelling of 56758058328 in words is "fifty-six billion, seven hundred fifty-eight million, fifty-eight thousand, three hundred twenty-eight".