2312158659 has 16 divisors (see below), whose sum is σ = 3266638080. Its totient is φ = 1450634400.

The previous prime is 2312158643. The next prime is 2312158663. The reversal of 2312158659 is 9568512132.

2312158659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2312158659 - 2⁴ = 2312158643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2312158659.

It is not an unprimeable number, because it can be changed into a prime (2312158609) 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, 125712 + ... + 142925.

It is an arithmetic number, because the mean of its divisors is an integer number (204164880).

Almost surely, 2^2312158659 is an apocalyptic number.

2312158659 is a deficient number, since it is larger than the sum of its proper divisors (954479421).

2312158659 is a wasteful number, since it uses less digits than its factorization.

2312158659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268810.

The product of its digits is 129600, while the sum is 42.

The square root of 2312158659 is about 48084.9109284815. The cubic root of 2312158659 is about 1322.3280501807.

The spelling of 2312158659 in words is "two billion, three hundred twelve million, one hundred fifty-eight thousand, six hundred fifty-nine".