57430113 has 16 divisors (see below), whose sum is σ = 83025600. Its totient is φ = 35100864.

The previous prime is 57430067. The next prime is 57430123. The reversal of 57430113 is 31103475.

It is not a de Polignac number, because 57430113 - 2⁸ = 57429857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57430123) 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 15 ways as a sum of consecutive naturals, for example, 870 + ... + 10752.

It is an arithmetic number, because the mean of its divisors is an integer number (5189100).

Almost surely, 2^57430113 is an apocalyptic number.

It is an amenable number.

57430113 is a deficient number, since it is larger than the sum of its proper divisors (25595487).

57430113 is a wasteful number, since it uses less digits than its factorization.

57430113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 57430113 is about 7578.2658306502. The cubic root of 57430113 is about 385.8156945393.

Adding to 57430113 its reverse (31103475), we get a palindrome (88533588).

The spelling of 57430113 in words is "fifty-seven million, four hundred thirty thousand, one hundred thirteen".