577376661136 has 80 divisors (see below), whose sum is σ = 1314051698880. Its totient is φ = 242819440640.

The previous prime is 577376661133. The next prime is 577376661179. The reversal of 577376661136 is 631166673775.

It is not an unprimeable number, because it can be changed into a prime (577376661133) 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, 1458841 + ... + 1811896.

It is an arithmetic number, because the mean of its divisors is an integer number (16425646236).

Almost surely, 2^577376661136 is an apocalyptic number.

It is an amenable number.

577376661136 is an abundant number, since it is smaller than the sum of its proper divisors (736675037744).

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

577376661136 is a wasteful number, since it uses less digits than its factorization.

577376661136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270832 (or 3270826 counting only the distinct ones).

The product of its digits is 20003760, while the sum is 58.

The spelling of 577376661136 in words is "five hundred seventy-seven billion, three hundred seventy-six million, six hundred sixty-one thousand, one hundred thirty-six".