250137132 has 48 divisors (see below), whose sum is σ = 668005632. Its totient is φ = 71363520.

The previous prime is 250137127. The next prime is 250137143. The reversal of 250137132 is 231731052.

250137132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 69907 + ... + 73397.

It is an arithmetic number, because the mean of its divisors is an integer number (13916784).

Almost surely, 2^250137132 is an apocalyptic number.

It is an amenable number.

250137132 is an abundant number, since it is smaller than the sum of its proper divisors (417868500).

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

250137132 is a wasteful number, since it uses less digits than its factorization.

250137132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358 (or 4356 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 250137132 is about 15815.7242009337. The cubic root of 250137132 is about 630.0756875556.

Adding to 250137132 its reverse (231731052), we get a palindrome (481868184).

The spelling of 250137132 in words is "two hundred fifty million, one hundred thirty-seven thousand, one hundred thirty-two".