250813052 has 24 divisors (see below), whose sum is σ = 507674496. Its totient is φ = 106195248.

The previous prime is 250813039. The next prime is 250813061. The reversal of 250813052 is 250318052.

It is a super-3 number, since 3×250813052³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51638 + ... + 56285.

It is an arithmetic number, because the mean of its divisors is an integer number (21153104).

Almost surely, 2^250813052 is an apocalyptic number.

It is an amenable number.

250813052 is an abundant number, since it is smaller than the sum of its proper divisors (256861444).

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

250813052 is a wasteful number, since it uses less digits than its factorization.

250813052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108017 (or 108015 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 250813052 is about 15837.0783921783. The cubic root of 250813052 is about 630.6427068349.

The spelling of 250813052 in words is "two hundred fifty million, eight hundred thirteen thousand, fifty-two".