57621714364 has 12 divisors (see below), whose sum is σ = 101349869544. Its totient is φ = 28664608784.

The previous prime is 57621714317. The next prime is 57621714389. The reversal of 57621714364 is 46341712675.

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, 36561214 + ... + 36562789.

It is an arithmetic number, because the mean of its divisors is an integer number (8445822462).

Almost surely, 2^57621714364 is an apocalyptic number.

It is an amenable number.

57621714364 is a deficient number, since it is larger than the sum of its proper divisors (43728155180).

57621714364 is a wasteful number, since it uses less digits than its factorization.

57621714364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73124204 (or 73124202 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The spelling of 57621714364 in words is "fifty-seven billion, six hundred twenty-one million, seven hundred fourteen thousand, three hundred sixty-four".