57759252 has 24 divisors (see below), whose sum is σ = 134906016. Its totient is φ = 19233888.

The previous prime is 57759227. The next prime is 57759307. The reversal of 57759252 is 25295775.

It is a happy number.

It is a super-2 number, since 2×57759252² = 6672262383199008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15438 + ... + 18810.

It is an arithmetic number, because the mean of its divisors is an integer number (5621084).

Almost surely, 2^57759252 is an apocalyptic number.

It is an amenable number.

57759252 is an abundant number, since it is smaller than the sum of its proper divisors (77146764).

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

57759252 is a wasteful number, since it uses less digits than its factorization.

57759252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4807 (or 4805 counting only the distinct ones).

The product of its digits is 220500, while the sum is 42.

The square root of 57759252 is about 7599.9507893144. The cubic root of 57759252 is about 386.5513432671.

The spelling of 57759252 in words is "fifty-seven million, seven hundred fifty-nine thousand, two hundred fifty-two".