2250999579 has 4 divisors (see below), whose sum is σ = 3001332776. Its totient is φ = 1500666384.

The previous prime is 2250999577. The next prime is 2250999601. The reversal of 2250999579 is 9759990522.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2250999579 - 2¹ = 2250999577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250999571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375166594 + ... + 375166599.

It is an arithmetic number, because the mean of its divisors is an integer number (750333194).

Almost surely, 2^2250999579 is an apocalyptic number.

2250999579 is a deficient number, since it is larger than the sum of its proper divisors (750333197).

2250999579 is an equidigital number, since it uses as much as digits as its factorization.

2250999579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750333196.

The product of its (nonzero) digits is 4592700, while the sum is 57.

The square root of 2250999579 is about 47444.7002203618. The cubic root of 2250999579 is about 1310.5647156398.

The spelling of 2250999579 in words is "two billion, two hundred fifty million, nine hundred ninety-nine thousand, five hundred seventy-nine".