250980976020 has 96 divisors (see below), whose sum is σ = 728999953920. Its totient is φ = 64469283840.

The previous prime is 250980976013. The next prime is 250980976111. The reversal of 250980976020 is 20679089052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451387 + ... + 840066.

It is an arithmetic number, because the mean of its divisors is an integer number (7593749520).

Almost surely, 2^250980976020 is an apocalyptic number.

250980976020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250980976020 is an abundant number, since it is smaller than the sum of its proper divisors (478018977900).

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

250980976020 is a wasteful number, since it uses less digits than its factorization.

250980976020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291585 (or 1291583 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 250980976020 in words is "two hundred fifty billion, nine hundred eighty million, nine hundred seventy-six thousand, twenty".