57109600 has 36 divisors (see below), whose sum is σ = 139420764. Its totient is φ = 22843520.

The previous prime is 57109571. The next prime is 57109601. The reversal of 57109600 is 690175.

It is a happy number.

57109600 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 not an unprimeable number, because it can be changed into a prime (57109601) 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 5 ways as a sum of consecutive naturals, for example, 34894 + ... + 36493.

It is an arithmetic number, because the mean of its divisors is an integer number (3872799).

Almost surely, 2^57109600 is an apocalyptic number.

57109600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57109600 is an abundant number, since it is smaller than the sum of its proper divisors (82311164).

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

57109600 is a wasteful number, since it uses less digits than its factorization.

57109600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71407 (or 71394 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 57109600 is about 7557.0893867944. The cubic root of 57109600 is about 385.0966193666.

Adding to 57109600 its reverse (690175), we get a palindrome (57799775).

The spelling of 57109600 in words is "fifty-seven million, one hundred nine thousand, six hundred".