57541672 has 8 divisors (see below), whose sum is σ = 107890650. Its totient is φ = 28770832.

The previous prime is 57541663. The next prime is 57541681. The reversal of 57541672 is 27614575.

It is an interprime number because it is at equal distance from previous prime (57541663) and next prime (57541681).

It can be written as a sum of positive squares in only one way, i.e., 31877316 + 25664356 = 5646^2 + 5066^2 .

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

It is a super-2 number, since 2×57541672² = 6622088033111168, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3596347 + ... + 3596362.

Almost surely, 2^57541672 is an apocalyptic number.

It is an amenable number.

57541672 is a deficient number, since it is larger than the sum of its proper divisors (50348978).

57541672 is a wasteful number, since it uses less digits than its factorization.

57541672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7192715 (or 7192711 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 57541672 is about 7585.6227166924. The cubic root of 57541672 is about 386.0653508689.

The spelling of 57541672 in words is "fifty-seven million, five hundred forty-one thousand, six hundred seventy-two".