57756130 has 8 divisors (see below), whose sum is σ = 103961052. Its totient is φ = 23102448.

The previous prime is 57756119. The next prime is 57756137. The reversal of 57756130 is 3165775.

57756130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56655729 + 1100401 = 7527^2 + 1049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57756137) by changing a digit.

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, 2887797 + ... + 2887816.

Almost surely, 2^57756130 is an apocalyptic number.

57756130 is a deficient number, since it is larger than the sum of its proper divisors (46204922).

57756130 is a wasteful number, since it uses less digits than its factorization.

57756130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775620.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 57756130 is about 7599.7453904720. The cubic root of 57756130 is about 386.5443785241.

The spelling of 57756130 in words is "fifty-seven million, seven hundred fifty-six thousand, one hundred thirty".