2190501325500 has 48 divisors (see below), whose sum is σ = 6378739864224. Its totient is φ = 584133686400.

The previous prime is 2190501325489. The next prime is 2190501325577. The reversal of 2190501325500 is 55231050912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730165609 + ... + 730168608.

It is an arithmetic number, because the mean of its divisors is an integer number (132890413838).

Almost surely, 2^{2190501325500} is an apocalyptic number.

2190501325500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2190501325500 is an abundant number, since it is smaller than the sum of its proper divisors (4188238538724).

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

2190501325500 is a wasteful number, since it uses less digits than its factorization.

2190501325500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460334239 (or 1460334227 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 2190501325500 in words is "two trillion, one hundred ninety billion, five hundred one million, three hundred twenty-five thousand, five hundred".