57459377906 has 64 divisors (see below), whose sum is σ = 103525171200. Its totient is φ = 23385675456.

The previous prime is 57459377903. The next prime is 57459377909. The reversal of 57459377906 is 60977395475.

It is an interprime number because it is at equal distance from previous prime (57459377903) and next prime (57459377909).

It is not an unprimeable number, because it can be changed into a prime (57459377903) 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 in 31 ways as a sum of consecutive naturals, for example, 32665055 + ... + 32666813.

It is an arithmetic number, because the mean of its divisors is an integer number (1617580800).

Almost surely, 2^57459377906 is an apocalyptic number.

57459377906 is a deficient number, since it is larger than the sum of its proper divisors (46065793294).

57459377906 is a wasteful number, since it uses less digits than its factorization.

57459377906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463.

The product of its (nonzero) digits is 50009400, while the sum is 62.

The spelling of 57459377906 in words is "fifty-seven billion, four hundred fifty-nine million, three hundred seventy-seven thousand, nine hundred six".