2253159516 has 24 divisors (see below), whose sum is σ = 5259919504. Its totient is φ = 750689280.

The previous prime is 2253159499. The next prime is 2253159523. The reversal of 2253159516 is 6159513522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19075 + ... + 69786.

Almost surely, 2^2253159516 is an apocalyptic number.

It is an amenable number.

2253159516 is an abundant number, since it is smaller than the sum of its proper divisors (3006759988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253159516 is a wasteful number, since it uses less digits than its factorization.

2253159516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90981 (or 90979 counting only the distinct ones).

The product of its digits is 81000, while the sum is 39.

The square root of 2253159516 is about 47467.4574419149. The cubic root of 2253159516 is about 1310.9837638886.

The spelling of 2253159516 in words is "two billion, two hundred fifty-three million, one hundred fifty-nine thousand, five hundred sixteen".