57484044444 has 24 divisors (see below), whose sum is σ = 135029638800. Its totient is φ = 19032747904.

The previous prime is 57484044439. The next prime is 57484044481. The reversal of 57484044444 is 44444048475.

It is a junction number, because it is equal to n+sod(n) for n = 57484044393 and 57484044402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16073169 + ... + 16076744.

It is an arithmetic number, because the mean of its divisors is an integer number (5626234950).

Almost surely, 2^57484044444 is an apocalyptic number.

It is an amenable number.

57484044444 is an abundant number, since it is smaller than the sum of its proper divisors (77545594356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57484044444 is a wasteful number, since it uses less digits than its factorization.

57484044444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32150069 (or 32150067 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 48.

The spelling of 57484044444 in words is "fifty-seven billion, four hundred eighty-four million, forty-four thousand, four hundred forty-four".