57294449275 has 72 divisors (see below), whose sum is σ = 83787181920. Its totient is φ = 38747520000.

The previous prime is 57294449239. The next prime is 57294449293.

57294449275 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-57294449275 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 38477731 + ... + 38479219.

It is an arithmetic number, because the mean of its divisors is an integer number (1163710860).

Almost surely, 2^57294449275 is an apocalyptic number.

57294449275 is a deficient number, since it is larger than the sum of its proper divisors (26492732645).

57294449275 is a wasteful number, since it uses less digits than its factorization.

57294449275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925 (or 1913 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 58.

The spelling of 57294449275 in words is "fifty-seven billion, two hundred ninety-four million, four hundred forty-nine thousand, two hundred seventy-five".