57162463 has 2 divisors, whose sum is σ = 57162464. Its totient is φ = 57162462.

The previous prime is 57162421. The next prime is 57162467. The reversal of 57162463 is 36426175.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57162463 - 2²⁵ = 23608031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57162467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28581231 + 28581232.

It is an arithmetic number, because the mean of its divisors is an integer number (28581232).

Almost surely, 2^57162463 is an apocalyptic number.

57162463 is a deficient number, since it is larger than the sum of its proper divisors (1).

57162463 is an equidigital number, since it uses as much as digits as its factorization.

57162463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 57162463 is about 7560.5861545253. The cubic root of 57162463 is about 385.2154031590.

The spelling of 57162463 in words is "fifty-seven million, one hundred sixty-two thousand, four hundred sixty-three".