56877177837604 has 48 divisors (see below), whose sum is σ = 104351340981888. Its totient is φ = 27074368366848.

The previous prime is 56877177837577. The next prime is 56877177837607. The reversal of 56877177837604 is 40673877177865.

It is a happy number.

It is a super-3 number, since 3×56877177837604³ (a number of 42 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56877177837607) 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, 21038314 + ... + 23587390.

It is an arithmetic number, because the mean of its divisors is an integer number (2173986270456).

Almost surely, 2^{56877177837604} is an apocalyptic number.

It is an amenable number.

56877177837604 is a deficient number, since it is larger than the sum of its proper divisors (47474163144284).

56877177837604 is a wasteful number, since it uses less digits than its factorization.

56877177837604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550244 (or 2550242 counting only the distinct ones).

The product of its (nonzero) digits is 2323399680, while the sum is 76.

The spelling of 56877177837604 in words is "fifty-six trillion, eight hundred seventy-seven billion, one hundred seventy-seven million, eight hundred thirty-seven thousand, six hundred four".