57680524 has 48 divisors (see below), whose sum is σ = 118661760. Its totient is φ = 24239360.

The previous prime is 57680489. The next prime is 57680533. The reversal of 57680524 is 42508675.

It is a happy number.

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 in 15 ways as a sum of consecutive naturals, for example, 43479 + ... + 44785.

It is an arithmetic number, because the mean of its divisors is an integer number (2472120).

Almost surely, 2^57680524 is an apocalyptic number.

It is an amenable number.

57680524 is an abundant number, since it is smaller than the sum of its proper divisors (60981236).

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

57680524 is a wasteful number, since it uses less digits than its factorization.

57680524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 1396 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 57680524 is about 7594.7695159234. The cubic root of 57680524 is about 386.3756354776.

The spelling of 57680524 in words is "fifty-seven million, six hundred eighty thousand, five hundred twenty-four".