57444444444475 has 24 divisors (see below), whose sum is σ = 78201613646928. Its totient is φ = 41511677251200.

The previous prime is 57444444444467. The next prime is 57444444444487.

57444444444475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57444444444475 - 2³ = 57444444444467 is a prime.

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, 665208064 + ... + 665294413.

It is an arithmetic number, because the mean of its divisors is an integer number (3258400568622).

Almost surely, 2^{57444444444475} is an apocalyptic number.

57444444444475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57444444444475 is a deficient number, since it is larger than the sum of its proper divisors (20757169202453).

57444444444475 is a wasteful number, since it uses less digits than its factorization.

57444444444475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330502655 (or 1330502650 counting only the distinct ones).

The product of its digits is 1284505600, while the sum is 64.

The spelling of 57444444444475 in words is "fifty-seven trillion, four hundred forty-four billion, four hundred forty-four million, four hundred forty-four thousand, four hundred seventy-five".