57417980 has 12 divisors (see below), whose sum is σ = 120577800. Its totient is φ = 22967184.

The previous prime is 57417967. The next prime is 57417991. The reversal of 57417980 is 8971475.

57417980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435430 + ... + 1435469.

It is an arithmetic number, because the mean of its divisors is an integer number (10048150).

Almost surely, 2^57417980 is an apocalyptic number.

It is an amenable number.

57417980 is an abundant number, since it is smaller than the sum of its proper divisors (63159820).

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

57417980 is a wasteful number, since it uses less digits than its factorization.

57417980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870908 (or 2870906 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 57417980 is about 7577.4652754071. The cubic root of 57417980 is about 385.7885227806.

The spelling of 57417980 in words is "fifty-seven million, four hundred seventeen thousand, nine hundred eighty".