57133803048 has 64 divisors (see below), whose sum is σ = 172841765760. Its totient is φ = 15363710976.

The previous prime is 57133803047. The next prime is 57133803061. The reversal of 57133803048 is 84030833175.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (57133803047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9999561 + ... + 10005272.

It is an arithmetic number, because the mean of its divisors is an integer number (2700652590).

Almost surely, 2^57133803048 is an apocalyptic number.

It is an amenable number.

57133803048 is an abundant number, since it is smaller than the sum of its proper divisors (115707962712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57133803048 is a wasteful number, since it uses less digits than its factorization.

57133803048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20004866 (or 20004862 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 57133803048 in words is "fifty-seven billion, one hundred thirty-three million, eight hundred three thousand, forty-eight".