2157100584 has 32 divisors (see below), whose sum is σ = 5402466720. Its totient is φ = 717738176.

The previous prime is 2157100541. The next prime is 2157100601. The reversal of 2157100584 is 4850017512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67314 + ... + 94049.

It is an arithmetic number, because the mean of its divisors is an integer number (168827085).

Almost surely, 2^2157100584 is an apocalyptic number.

2157100584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2157100584 is an abundant number, since it is smaller than the sum of its proper divisors (3245366136).

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

2157100584 is a wasteful number, since it uses less digits than its factorization.

2157100584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161929 (or 161925 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 2157100584 is about 46444.5969301059. The cubic root of 2157100584 is about 1292.0821659190.

The spelling of 2157100584 in words is "two billion, one hundred fifty-seven million, one hundred thousand, five hundred eighty-four".