57452167 has 2 divisors, whose sum is σ = 57452168. Its totient is φ = 57452166.

The previous prime is 57452149. The next prime is 57452177. The reversal of 57452167 is 76125475.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57452167 - 2¹⁵ = 57419399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57452117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28726083 + 28726084.

It is an arithmetic number, because the mean of its divisors is an integer number (28726084).

Almost surely, 2^57452167 is an apocalyptic number.

57452167 is a deficient number, since it is larger than the sum of its proper divisors (1).

57452167 is an equidigital number, since it uses as much as digits as its factorization.

57452167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58800, while the sum is 37.

The square root of 57452167 is about 7579.7207732211. The cubic root of 57452167 is about 385.8650745013.

The spelling of 57452167 in words is "fifty-seven million, four hundred fifty-two thousand, one hundred sixty-seven".