57213522531275 has 24 divisors (see below), whose sum is σ = 77482140856848. Its totient is φ = 41562604160000.

The previous prime is 57213522531241. The next prime is 57213522531281.

57213522531275 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57213522531275 - 2³⁸ = 56938644624331 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117833306 + ... + 118317855.

It is an arithmetic number, because the mean of its divisors is an integer number (3228422535702).

Almost surely, 2^{57213522531275} is an apocalyptic number.

57213522531275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57213522531275 is a deficient number, since it is larger than the sum of its proper divisors (20268618325573).

57213522531275 is a wasteful number, since it uses less digits than its factorization.

57213522531275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236152063 (or 236152058 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 50.

The spelling of 57213522531275 in words is "fifty-seven trillion, two hundred thirteen billion, five hundred twenty-two million, five hundred thirty-one thousand, two hundred seventy-five".