57101400 has 72 divisors (see below), whose sum is σ = 191771580. Its totient is φ = 15226560.

The previous prime is 57101399. The next prime is 57101413. The reversal of 57101400 is 410175.

57101400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 17 ways as a sum of consecutive naturals, for example, 14062 + ... + 17661.

Almost surely, 2^57101400 is an apocalyptic number.

57101400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57101400 is an abundant number, since it is smaller than the sum of its proper divisors (134670180).

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

57101400 is a wasteful number, since it uses less digits than its factorization.

57101400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31745 (or 31733 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 57101400 is about 7556.5468303981. The cubic root of 57101400 is about 385.0781873024.

Adding to 57101400 its reverse (410175), we get a palindrome (57511575).

The spelling of 57101400 in words is "fifty-seven million, one hundred one thousand, four hundred".