56328698694 has 32 divisors (see below), whose sum is σ = 116012556000. Its totient is φ = 18219762432.

The previous prime is 56328698693. The next prime is 56328698717. The reversal of 56328698694 is 49689682365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56328698693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257319 + ... + 422930.

It is an arithmetic number, because the mean of its divisors is an integer number (3625392375).

Almost surely, 2^56328698694 is an apocalyptic number.

56328698694 is an abundant number, since it is smaller than the sum of its proper divisors (59683857306).

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

56328698694 is a wasteful number, since it uses less digits than its factorization.

56328698694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680664.

The product of its digits is 134369280, while the sum is 66.

The spelling of 56328698694 in words is "fifty-six billion, three hundred twenty-eight million, six hundred ninety-eight thousand, six hundred ninety-four".