57164777144 has 16 divisors (see below), whose sum is σ = 107209222920. Its totient is φ = 28575651040.

The previous prime is 57164777141. The next prime is 57164777183. The reversal of 57164777144 is 44177746175.

57164777144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57164777141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806042 + ... + 874089.

Almost surely, 2^57164777144 is an apocalyptic number.

It is an amenable number.

57164777144 is a deficient number, since it is larger than the sum of its proper divisors (50044445776).

57164777144 is a wasteful number, since it uses less digits than its factorization.

57164777144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684390 (or 1684386 counting only the distinct ones).

The product of its digits is 4609920, while the sum is 53.

The spelling of 57164777144 in words is "fifty-seven billion, one hundred sixty-four million, seven hundred seventy-seven thousand, one hundred forty-four".