250874013 has 16 divisors (see below), whose sum is σ = 361074560. Its totient is φ = 154021824.

The previous prime is 250874009. The next prime is 250874033. The reversal of 250874013 is 310478052.

250874013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 250874013 - 2² = 250874009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250874003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9795 + ... + 24447.

It is an arithmetic number, because the mean of its divisors is an integer number (22567160).

Almost surely, 2^250874013 is an apocalyptic number.

It is an amenable number.

250874013 is a deficient number, since it is larger than the sum of its proper divisors (110200547).

250874013 is a wasteful number, since it uses less digits than its factorization.

250874013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15108.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 250874013 is about 15839.0029042235. The cubic root of 250874013 is about 630.6937960100.

The spelling of 250874013 in words is "two hundred fifty million, eight hundred seventy-four thousand, thirteen".