57332700731321 has 8 divisors (see below), whose sum is σ = 57868699964544. Its totient is φ = 56796704824240.

The previous prime is 57332700731231. The next prime is 57332700731323. The reversal of 57332700731321 is 12313700723375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57332700731321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57332700731323) 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, 46156016 + ... + 47381886.

It is an arithmetic number, because the mean of its divisors is an integer number (7233587495568).

Almost surely, 2^{57332700731321} is an apocalyptic number.

It is an amenable number.

57332700731321 is a deficient number, since it is larger than the sum of its proper divisors (535999233223).

57332700731321 is a wasteful number, since it uses less digits than its factorization.

57332700731321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663071.

The product of its (nonzero) digits is 555660, while the sum is 44.

The spelling of 57332700731321 in words is "fifty-seven trillion, three hundred thirty-two billion, seven hundred million, seven hundred thirty-one thousand, three hundred twenty-one".