250052280 has 32 divisors (see below), whose sum is σ = 750157200. Its totient is φ = 66680576.

The previous prime is 250052261. The next prime is 250052287. The reversal of 250052280 is 82250052.

It is a super-2 number, since 2×250052280² = 125052285466396800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 250052280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250052287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041765 + ... + 1042004.

Almost surely, 2^250052280 is an apocalyptic number.

250052280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250052280 is an abundant number, since it is smaller than the sum of its proper divisors (500104920).

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

250052280 is a wasteful number, since it uses less digits than its factorization.

250052280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083783 (or 2083779 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 250052280 is about 15813.0414531803. The cubic root of 250052280 is about 630.0044343351.

The spelling of 250052280 in words is "two hundred fifty million, fifty-two thousand, two hundred eighty".