57336814422621 has 12 divisors (see below), whose sum is σ = 82822306242780. Its totient is φ = 38223406092480.

The previous prime is 57336814422617. The next prime is 57336814422659. The reversal of 57336814422621 is 12622441863375.

57336814422621 is a `hidden beast` number, since 5 + 7 + 3 + 3 + 6 + 8 + 1 + 4 + 4 + 2 + 2 + 621 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24288239456100 + 33048574966521 = 4928310^2 + 5748789^2 .

It is not a de Polignac number, because 57336814422621 - 2² = 57336814422617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57336814422661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94418520 + ... + 95023841.

It is an arithmetic number, because the mean of its divisors is an integer number (6901858853565).

Almost surely, 2^{57336814422621} is an apocalyptic number.

It is an amenable number.

57336814422621 is a deficient number, since it is larger than the sum of its proper divisors (25485491820159).

57336814422621 is a wasteful number, since it uses less digits than its factorization.

57336814422621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189475996 (or 189475993 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The spelling of 57336814422621 in words is "fifty-seven trillion, three hundred thirty-six billion, eight hundred fourteen million, four hundred twenty-two thousand, six hundred twenty-one".