57313626 has 8 divisors (see below), whose sum is σ = 114627264. Its totient is φ = 19104540.

The previous prime is 57313621. The next prime is 57313639. The reversal of 57313626 is 62631375.

57313626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

57313626 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (57313621) by changing a digit.

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, 4776130 + ... + 4776141.

It is an arithmetic number, because the mean of its divisors is an integer number (14328408).

Almost surely, 2^57313626 is an apocalyptic number.

57313626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57313626 is a wasteful number, since it uses less digits than its factorization.

57313626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9552276.

The product of its digits is 22680, while the sum is 33.

The square root of 57313626 is about 7570.5763320899. The cubic root of 57313626 is about 385.5546646210.

The spelling of 57313626 in words is "fifty-seven million, three hundred thirteen thousand, six hundred twenty-six".