250978268296 has 16 divisors (see below), whose sum is σ = 537810575040. Its totient is φ = 107562114960.

The previous prime is 250978268291. The next prime is 250978268297. The reversal of 250978268296 is 692862879052.

It is not an unprimeable number, because it can be changed into a prime (250978268291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240877340 + ... + 2240877451.

It is an arithmetic number, because the mean of its divisors is an integer number (33613160940).

Almost surely, 2^250978268296 is an apocalyptic number.

It is an amenable number.

250978268296 is an abundant number, since it is smaller than the sum of its proper divisors (286832306744).

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

250978268296 is a wasteful number, since it uses less digits than its factorization.

250978268296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481754804 (or 4481754800 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 250978268296 in words is "two hundred fifty billion, nine hundred seventy-eight million, two hundred sixty-eight thousand, two hundred ninety-six".