57541144 has 8 divisors (see below), whose sum is σ = 107889660. Its totient is φ = 28770568.

The previous prime is 57541129. The next prime is 57541157. The reversal of 57541144 is 44114575.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3596314 + ... + 3596329.

Almost surely, 2^57541144 is an apocalyptic number.

It is an amenable number.

57541144 is a deficient number, since it is larger than the sum of its proper divisors (50348516).

57541144 is a wasteful number, since it uses less digits than its factorization.

57541144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7192649 (or 7192645 counting only the distinct ones).

The product of its digits is 11200, while the sum is 31.

The square root of 57541144 is about 7585.5879139326. The cubic root of 57541144 is about 386.0641700254.

The spelling of 57541144 in words is "fifty-seven million, five hundred forty-one thousand, one hundred forty-four".