2250289393 has 12 divisors (see below), whose sum is σ = 2497961844. Its totient is φ = 2025452000.

The previous prime is 2250289367. The next prime is 2250289397. The reversal of 2250289393 is 3939820522.

It can be written as a sum of positive squares in 2 ways, for example, as 2017177569 + 233111824 = 44913^2 + 15268^2 .

It is not a de Polignac number, because 2250289393 - 2²⁹ = 1713418481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250289397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79846 + ... + 104287.

It is an arithmetic number, because the mean of its divisors is an integer number (208163487).

Almost surely, 2^2250289393 is an apocalyptic number.

It is an amenable number.

2250289393 is a deficient number, since it is larger than the sum of its proper divisors (247672451).

2250289393 is a wasteful number, since it uses less digits than its factorization.

2250289393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184256 (or 184245 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 2250289393 is about 47437.2152745078. The cubic root of 2250289393 is about 1310.4268742675.

The spelling of 2250289393 in words is "two billion, two hundred fifty million, two hundred eighty-nine thousand, three hundred ninety-three".