2253690959 has 4 divisors (see below), whose sum is σ = 2427051816. Its totient is φ = 2080330104.

The previous prime is 2253690953. The next prime is 2253690983. The reversal of 2253690959 is 9590963522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2253690959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253690953) 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, 86680409 + ... + 86680434.

It is an arithmetic number, because the mean of its divisors is an integer number (606762954).

Almost surely, 2^2253690959 is an apocalyptic number.

2253690959 is a deficient number, since it is larger than the sum of its proper divisors (173360857).

2253690959 is a wasteful number, since it uses less digits than its factorization.

2253690959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173360856.

The product of its (nonzero) digits is 1312200, while the sum is 50.

The square root of 2253690959 is about 47473.0550839105. The cubic root of 2253690959 is about 1311.0868278113.

The spelling of 2253690959 in words is "two billion, two hundred fifty-three million, six hundred ninety thousand, nine hundred fifty-nine".