57291493976 has 16 divisors (see below), whose sum is σ = 107525556600. Its totient is φ = 28618012224.

The previous prime is 57291493969. The next prime is 57291493981. The reversal of 57291493976 is 67939419275.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3458066 + ... + 3474593.

Almost surely, 2^57291493976 is an apocalyptic number.

It is an amenable number.

57291493976 is a deficient number, since it is larger than the sum of its proper divisors (50234062624).

57291493976 is a wasteful number, since it uses less digits than its factorization.

57291493976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933698 (or 6933694 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 62.

The spelling of 57291493976 in words is "fifty-seven billion, two hundred ninety-one million, four hundred ninety-three thousand, nine hundred seventy-six".