57130075 has 12 divisors (see below), whose sum is σ = 70944120. Its totient is φ = 45637760.

The previous prime is 57130009. The next prime is 57130103. The reversal of 57130075 is 57003175.

It is not a de Polignac number, because 57130075 - 2⁹ = 57129563 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23256 + ... + 25594.

It is an arithmetic number, because the mean of its divisors is an integer number (5912010).

Almost surely, 2^57130075 is an apocalyptic number.

57130075 is a deficient number, since it is larger than the sum of its proper divisors (13814045).

57130075 is a wasteful number, since it uses less digits than its factorization.

57130075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326 (or 3321 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 57130075 is about 7558.4439536190. The cubic root of 57130075 is about 385.1426356299.

The spelling of 57130075 in words is "fifty-seven million, one hundred thirty thousand, seventy-five".