2915118090 has 48 divisors (see below), whose sum is σ = 7599714408. Its totient is φ = 775271808.

The previous prime is 2915118053. The next prime is 2915118097. The reversal of 2915118090 is 908115192.

It can be written as a sum of positive squares in 4 ways, for example, as 2672786601 + 242331489 = 51699^2 + 15567^2 .

It is not an unprimeable number, because it can be changed into a prime (2915118097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9849 + ... + 76988.

Almost surely, 2^2915118090 is an apocalyptic number.

2915118090 is an abundant number, since it is smaller than the sum of its proper divisors (4684596318).

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

2915118090 is a wasteful number, since it uses less digits than its factorization.

2915118090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87223 (or 87220 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 36.

The square root of 2915118090 is about 53991.8335491582. The cubic root of 2915118090 is about 1428.5169050000.

The spelling of 2915118090 in words is "two billion, nine hundred fifteen million, one hundred eighteen thousand, ninety".