56031602123784 has 32 divisors (see below), whose sum is σ = 160090291782720. Its totient is φ = 16009029178176.

The previous prime is 56031602123767. The next prime is 56031602123807. The reversal of 56031602123784 is 48732120613065.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 166760720439 + ... + 166760720774.

It is an arithmetic number, because the mean of its divisors is an integer number (5002821618210).

Almost surely, 2^{56031602123784} is an apocalyptic number.

It is an amenable number.

56031602123784 is an abundant number, since it is smaller than the sum of its proper divisors (104058689658936).

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

56031602123784 is a wasteful number, since it uses less digits than its factorization.

56031602123784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333521441229 (or 333521441225 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 56031602123784 in words is "fifty-six trillion, thirty-one billion, six hundred two million, one hundred twenty-three thousand, seven hundred eighty-four".