250252475 has 24 divisors (see below), whose sum is σ = 346412352. Its totient is φ = 177760800.

The previous prime is 250252469. The next prime is 250252481. The reversal of 250252475 is 574252052.

It is an interprime number because it is at equal distance from previous prime (250252469) and next prime (250252481).

It is a de Polignac number, because none of the positive numbers 2^k-250252475 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 1244 + ... + 22406.

It is an arithmetic number, because the mean of its divisors is an integer number (14433848).

Almost surely, 2^250252475 is an apocalyptic number.

250252475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

250252475 is a deficient number, since it is larger than the sum of its proper divisors (96159877).

250252475 is a wasteful number, since it uses less digits than its factorization.

250252475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21227 (or 21222 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 250252475 is about 15819.3702466312. The cubic root of 250252475 is about 630.1725193105.

The spelling of 250252475 in words is "two hundred fifty million, two hundred fifty-two thousand, four hundred seventy-five".