250252473 has 8 divisors (see below), whose sum is σ = 333743200. Its totient is φ = 166798368.

The previous prime is 250252469. The next prime is 250252481. The reversal of 250252473 is 374252052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 250252473 - 2² = 250252469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 250252473.

It is not an unprimeable number, because it can be changed into a prime (250252463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20733 + ... + 30501.

It is an arithmetic number, because the mean of its divisors is an integer number (41717900).

Almost surely, 2^250252473 is an apocalyptic number.

It is an amenable number.

250252473 is a deficient number, since it is larger than the sum of its proper divisors (83490727).

250252473 is an equidigital number, since it uses as much as digits as its factorization.

250252473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18311.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 250252473 is about 15819.3701834175. The cubic root of 250252473 is about 630.1725176317.

The spelling of 250252473 in words is "two hundred fifty million, two hundred fifty-two thousand, four hundred seventy-three".