57116974576 has 40 divisors (see below), whose sum is σ = 111902837760. Its totient is φ = 28239998976.

The previous prime is 57116974573. The next prime is 57116974589. The reversal of 57116974576 is 67547961175.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 57116974576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57116974571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746385 + ... + 819343.

It is an arithmetic number, because the mean of its divisors is an integer number (2797570944).

Almost surely, 2^57116974576 is an apocalyptic number.

It is an amenable number.

57116974576 is a deficient number, since it is larger than the sum of its proper divisors (54785863184).

57116974576 is a wasteful number, since it uses less digits than its factorization.

57116974576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73513 (or 73507 counting only the distinct ones).

The product of its digits is 11113200, while the sum is 58.

The spelling of 57116974576 in words is "fifty-seven billion, one hundred sixteen million, nine hundred seventy-four thousand, five hundred seventy-six".