2315065156 has 6 divisors (see below), whose sum is σ = 4051364030. Its totient is φ = 1157532576.

The previous prime is 2315065111. The next prime is 2315065163. The reversal of 2315065156 is 6515605132.

2315065156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2283884100 + 31181056 = 47790^2 + 5584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289383141 + ... + 289383148.

Almost surely, 2^2315065156 is an apocalyptic number.

It is an amenable number.

2315065156 is a deficient number, since it is larger than the sum of its proper divisors (1736298874).

2315065156 is a wasteful number, since it uses less digits than its factorization.

2315065156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578766293 (or 578766291 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 2315065156 is about 48115.1239840448. The cubic root of 2315065156 is about 1322.8818952778.

The spelling of 2315065156 in words is "two billion, three hundred fifteen million, sixty-five thousand, one hundred fifty-six".