57332700731231 has 2 divisors, whose sum is σ = 57332700731232. Its totient is φ = 57332700731230.

The previous prime is 57332700731213. The next prime is 57332700731323. The reversal of 57332700731231 is 13213700723375.

Together with previous prime (57332700731213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57332700731231 - 2⁴² = 52934654220127 is a prime.

It is a super-2 number, since 2×57332700731231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57332700731731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28666350365615 + 28666350365616.

It is an arithmetic number, because the mean of its divisors is an integer number (28666350365616).

Almost surely, 2^{57332700731231} is an apocalyptic number.

57332700731231 is a deficient number, since it is larger than the sum of its proper divisors (1).

57332700731231 is an equidigital number, since it uses as much as digits as its factorization.

57332700731231 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 57332700731231 in words is "fifty-seven trillion, three hundred thirty-two billion, seven hundred million, seven hundred thirty-one thousand, two hundred thirty-one".