57444244475 has 12 divisors (see below), whose sum is σ = 71242612056. Its totient is φ = 45947815680.

The previous prime is 57444244471. The next prime is 57444244483.

57444244475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57444244475 - 2² = 57444244471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57444244471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32342 + ... + 340491.

It is an arithmetic number, because the mean of its divisors is an integer number (5936884338).

Almost surely, 2^57444244475 is an apocalyptic number.

57444244475 is a deficient number, since it is larger than the sum of its proper divisors (13798367581).

57444244475 is a wasteful number, since it uses less digits than its factorization.

57444244475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379006 (or 379001 counting only the distinct ones).

The product of its digits is 10035200, while the sum is 50.

The spelling of 57444244475 in words is "fifty-seven billion, four hundred forty-four million, two hundred forty-four thousand, four hundred seventy-five".