57354756 has 12 divisors (see below), whose sum is σ = 133827792. Its totient is φ = 19118248.

The previous prime is 57354751. The next prime is 57354793. The reversal of 57354756 is 65745375.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (57354751) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2389770 + ... + 2389793.

It is an arithmetic number, because the mean of its divisors is an integer number (11152316).

Almost surely, 2^57354756 is an apocalyptic number.

It is an amenable number.

57354756 is an abundant number, since it is smaller than the sum of its proper divisors (76473036).

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

57354756 is a wasteful number, since it uses less digits than its factorization.

57354756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4779570 (or 4779568 counting only the distinct ones).

The product of its digits is 441000, while the sum is 42.

The square root of 57354756 is about 7573.2922827526. The cubic root of 57354756 is about 385.6468711497.

The spelling of 57354756 in words is "fifty-seven million, three hundred fifty-four thousand, seven hundred fifty-six".