250915532 has 12 divisors (see below), whose sum is σ = 501831120. Its totient is φ = 107535216.

The previous prime is 250915523. The next prime is 250915541. The reversal of 250915532 is 235519052.

It is an interprime number because it is at equal distance from previous prime (250915523) and next prime (250915541).

250915532 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4480607 + ... + 4480662.

It is an arithmetic number, because the mean of its divisors is an integer number (41819260).

Almost surely, 2^250915532 is an apocalyptic number.

It is an amenable number.

250915532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

250915532 is a wasteful number, since it uses less digits than its factorization.

250915532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8961280 (or 8961278 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 250915532 is about 15840.3135069985. The cubic root of 250915532 is about 630.7285868212.

The spelling of 250915532 in words is "two hundred fifty million, nine hundred fifteen thousand, five hundred thirty-two".