57900058478 has 16 divisors (see below), whose sum is σ = 89100554256. Its totient is φ = 28209430080.

The previous prime is 57900058477. The next prime is 57900058483. The reversal of 57900058478 is 87485000975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57900058477) 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, 2376893 + ... + 2401128.

It is an arithmetic number, because the mean of its divisors is an integer number (5568784641).

Almost surely, 2^57900058478 is an apocalyptic number.

57900058478 is a deficient number, since it is larger than the sum of its proper divisors (31200495778).

57900058478 is a wasteful number, since it uses less digits than its factorization.

57900058478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4778179.

The product of its (nonzero) digits is 2822400, while the sum is 53.

The spelling of 57900058478 in words is "fifty-seven billion, nine hundred million, fifty-eight thousand, four hundred seventy-eight".