577657557808112 has 10 divisors (see below), whose sum is σ = 1119211518253248. Its totient is φ = 288828778904048.

The previous prime is 577657557808103. The next prime is 577657557808147. The reversal of 577657557808112 is 211808755756775.

It is a self number, because there is not a number n which added to its sum of digits gives 577657557808112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18051798681488 + ... + 18051798681519.

Almost surely, 2^{577657557808112} is an apocalyptic number.

It is an amenable number.

577657557808112 is a deficient number, since it is larger than the sum of its proper divisors (541553960445136).

577657557808112 is a wasteful number, since it uses less digits than its factorization.

577657557808112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36103597363015 (or 36103597363009 counting only the distinct ones).

The product of its (nonzero) digits is 1152480000, while the sum is 74.

The spelling of 577657557808112 in words is "five hundred seventy-seven trillion, six hundred fifty-seven billion, five hundred fifty-seven million, eight hundred eight thousand, one hundred twelve".