56577307126042 has 16 divisors (see below), whose sum is σ = 85058171580672. Its totient is φ = 28224654260560.

The previous prime is 56577307126037. The next prime is 56577307126069. The reversal of 56577307126042 is 24062170377565.

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, 16153858 + ... + 19341709.

It is an arithmetic number, because the mean of its divisors is an integer number (5316135723792).

Almost surely, 2^{56577307126042} is an apocalyptic number.

56577307126042 is a deficient number, since it is larger than the sum of its proper divisors (28480864454630).

56577307126042 is a wasteful number, since it uses less digits than its factorization.

56577307126042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35497373.

The product of its (nonzero) digits is 14817600, while the sum is 55.

The spelling of 56577307126042 in words is "fifty-six trillion, five hundred seventy-seven billion, three hundred seven million, one hundred twenty-six thousand, forty-two".