250040885872 has 40 divisors (see below), whose sum is σ = 517847168160. Its totient is φ = 116668062720.

The previous prime is 250040885869. The next prime is 250040885881. The reversal of 250040885872 is 278588040052.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 8270997 + ... + 8301172.

It is an arithmetic number, because the mean of its divisors is an integer number (12946179204).

Almost surely, 2^250040885872 is an apocalyptic number.

It is an amenable number.

250040885872 is an abundant number, since it is smaller than the sum of its proper divisors (267806282288).

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

250040885872 is a wasteful number, since it uses less digits than its factorization.

250040885872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16572241 (or 16572235 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 49.

The spelling of 250040885872 in words is "two hundred fifty billion, forty million, eight hundred eighty-five thousand, eight hundred seventy-two".