57545984 has 36 divisors (see below), whose sum is σ = 120923040. Its totient is φ = 27256320.

The previous prime is 57545981. The next prime is 57546007. The reversal of 57545984 is 48954575.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57545981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052 + ... + 10779.

Almost surely, 2^57545984 is an apocalyptic number.

It is an amenable number.

57545984 is an abundant number, since it is smaller than the sum of its proper divisors (63377056).

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

57545984 is a wasteful number, since it uses less digits than its factorization.

57545984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11866 (or 11852 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 47.

The square root of 57545984 is about 7585.9069332546. The cubic root of 57545984 is about 386.0749941539.

The spelling of 57545984 in words is "fifty-seven million, five hundred forty-five thousand, nine hundred eighty-four".