57952585321 has 2 divisors, whose sum is σ = 57952585322. Its totient is φ = 57952585320.

The previous prime is 57952585289. The next prime is 57952585399. The reversal of 57952585321 is 12358525975.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42627383296 + 15325202025 = 206464^2 + 123795^2 .

It is a cyclic number.

It is not a de Polignac number, because 57952585321 - 2⁵ = 57952585289 is a prime.

It is not a weakly prime, because it can be changed into another prime (57952585021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28976292660 + 28976292661.

It is an arithmetic number, because the mean of its divisors is an integer number (28976292661).

Almost surely, 2^57952585321 is an apocalyptic number.

It is an amenable number.

57952585321 is a deficient number, since it is larger than the sum of its proper divisors (1).

57952585321 is an equidigital number, since it uses as much as digits as its factorization.

57952585321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780000, while the sum is 52.

The spelling of 57952585321 in words is "fifty-seven billion, nine hundred fifty-two million, five hundred eighty-five thousand, three hundred twenty-one".