57955464 has 96 divisors (see below), whose sum is σ = 182520000. Its totient is φ = 16269696.

The previous prime is 57955459. The next prime is 57955481. The reversal of 57955464 is 46455975.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28762 + ... + 30710.

It is an arithmetic number, because the mean of its divisors is an integer number (1901250).

Almost surely, 2^57955464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57955464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91260000).

57955464 is an abundant number, since it is smaller than the sum of its proper divisors (124564536).

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

57955464 is a wasteful number, since it uses less digits than its factorization.

57955464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027 (or 2020 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The square root of 57955464 is about 7612.8486127073. The cubic root of 57955464 is about 386.9885620480.

The spelling of 57955464 in words is "fifty-seven million, nine hundred fifty-five thousand, four hundred sixty-four".