57554336 has 24 divisors (see below), whose sum is σ = 129497760. Its totient is φ = 24666048.

The previous prime is 57554309. The next prime is 57554347. The reversal of 57554336 is 63345575.

57554336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57554336.

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, 128246 + ... + 128693.

It is an arithmetic number, because the mean of its divisors is an integer number (5395740).

Almost surely, 2^57554336 is an apocalyptic number.

57554336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

57554336 is an abundant number, since it is smaller than the sum of its proper divisors (71943424).

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

57554336 is a wasteful number, since it uses less digits than its factorization.

57554336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256956 (or 256948 counting only the distinct ones).

The product of its digits is 189000, while the sum is 38.

The square root of 57554336 is about 7586.4574077760. The cubic root of 57554336 is about 386.0936710573.

The spelling of 57554336 in words is "fifty-seven million, five hundred fifty-four thousand, three hundred thirty-six".