57654374858 has 16 divisors (see below), whose sum is σ = 91041213120. Its totient is φ = 27307570176.

The previous prime is 57654374857. The next prime is 57654374917. The reversal of 57654374858 is 85847345675.

It is a self number, because there is not a number n which added to its sum of digits gives 57654374858.

It is not an unprimeable number, because it can be changed into a prime (57654374857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417866 + ... + 538442.

It is an arithmetic number, because the mean of its divisors is an integer number (5690075820).

Almost surely, 2^57654374858 is an apocalyptic number.

57654374858 is a deficient number, since it is larger than the sum of its proper divisors (33386838262).

57654374858 is a wasteful number, since it uses less digits than its factorization.

57654374858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133181.

The product of its digits is 112896000, while the sum is 62.

The spelling of 57654374858 in words is "fifty-seven billion, six hundred fifty-four million, three hundred seventy-four thousand, eight hundred fifty-eight".