251950952 has 16 divisors (see below), whose sum is σ = 515354400. Its totient is φ = 114523120.

The previous prime is 251950939. The next prime is 251950957. The reversal of 251950952 is 259059152.

251950952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (251950957) 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, 1431452 + ... + 1431627.

It is an arithmetic number, because the mean of its divisors is an integer number (32209650).

Almost surely, 2^251950952 is an apocalyptic number.

251950952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

251950952 is an abundant number, since it is smaller than the sum of its proper divisors (263403448).

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

251950952 is a wasteful number, since it uses less digits than its factorization.

251950952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863096 (or 2863092 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 251950952 is about 15872.9629244196. The cubic root of 251950952 is about 631.5949776350.

The spelling of 251950952 in words is "two hundred fifty-one million, nine hundred fifty thousand, nine hundred fifty-two".