57113299 has 2 divisors, whose sum is σ = 57113300. Its totient is φ = 57113298.

The previous prime is 57113291. The next prime is 57113317. The reversal of 57113299 is 99231175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57113299 - 2³ = 57113291 is a prime.

It is not a weakly prime, because it can be changed into another prime (57113291) by changing a digit.

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 as a sum of consecutive naturals, namely, 28556649 + 28556650.

It is an arithmetic number, because the mean of its divisors is an integer number (28556650).

Almost surely, 2^57113299 is an apocalyptic number.

57113299 is a deficient number, since it is larger than the sum of its proper divisors (1).

57113299 is an equidigital number, since it uses as much as digits as its factorization.

57113299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 37.

The square root of 57113299 is about 7557.3341199129. The cubic root of 57113299 is about 385.1049334483.

The spelling of 57113299 in words is "fifty-seven million, one hundred thirteen thousand, two hundred ninety-nine".