2305149315 has 16 divisors (see below), whose sum is σ = 4215130368. Its totient is φ = 1053782496.

The previous prime is 2305149311. The next prime is 2305149359. The reversal of 2305149315 is 5139415032.

It is not a de Polignac number, because 2305149315 - 2² = 2305149311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2305149311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10976797 + ... + 10977006.

It is an arithmetic number, because the mean of its divisors is an integer number (263445648).

Almost surely, 2^2305149315 is an apocalyptic number.

2305149315 is a deficient number, since it is larger than the sum of its proper divisors (1909981053).

2305149315 is a wasteful number, since it uses less digits than its factorization.

2305149315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21953818.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 2305149315 is about 48011.9705386063. The cubic root of 2305149315 is about 1320.9904784741.

The spelling of 2305149315 in words is "two billion, three hundred five million, one hundred forty-nine thousand, three hundred fifteen".