57465307 has 2 divisors, whose sum is σ = 57465308. Its totient is φ = 57465306.

The previous prime is 57465301. The next prime is 57465337. The reversal of 57465307 is 70356475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57465307 - 2¹⁹ = 56941019 is a prime.

It is not a weakly prime, because it can be changed into another prime (57465301) 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, 28732653 + 28732654.

It is an arithmetic number, because the mean of its divisors is an integer number (28732654).

Almost surely, 2^57465307 is an apocalyptic number.

57465307 is a deficient number, since it is larger than the sum of its proper divisors (1).

57465307 is an equidigital number, since it uses as much as digits as its factorization.

57465307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 57465307 is about 7580.5875102132. The cubic root of 57465307 is about 385.8944895832.

The spelling of 57465307 in words is "fifty-seven million, four hundred sixty-five thousand, three hundred seven".