57293639275 has 72 divisors (see below), whose sum is σ = 77329519344. Its totient is φ = 41956761600.

The previous prime is 57293639219. The next prime is 57293639353.

57293639275 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57293639275 - 2²¹ = 57291542123 is a prime.

It is a super-2 number, since 2×57293639275² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 437355960 + ... + 437356090.

It is an arithmetic number, because the mean of its divisors is an integer number (1074021102).

Almost surely, 2^57293639275 is an apocalyptic number.

57293639275 is a deficient number, since it is larger than the sum of its proper divisors (20035880069).

57293639275 is a wasteful number, since it uses less digits than its factorization.

57293639275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 353 counting only the distinct ones).

The product of its digits is 21432600, while the sum is 58.

The spelling of 57293639275 in words is "fifty-seven billion, two hundred ninety-three million, six hundred thirty-nine thousand, two hundred seventy-five".