57380508 has 48 divisors (see below), whose sum is σ = 157520160. Its totient is φ = 18001152.

The previous prime is 57380507. The next prime is 57380527. The reversal of 57380508 is 80508375.

It is a happy number.

57380508 is a `hidden beast` number, since 5 + 73 + 80 + 508 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57380501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13791 + ... + 17462.

It is an arithmetic number, because the mean of its divisors is an integer number (3281670).

Almost surely, 2^57380508 is an apocalyptic number.

It is an amenable number.

57380508 is an abundant number, since it is smaller than the sum of its proper divisors (100139652).

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

57380508 is a wasteful number, since it uses less digits than its factorization.

57380508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31283 (or 31275 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 57380508 is about 7574.9922772238. The cubic root of 57380508 is about 385.7045803554.

The spelling of 57380508 in words is "fifty-seven million, three hundred eighty thousand, five hundred eight".