2315503079 has 2 divisors, whose sum is σ = 2315503080. Its totient is φ = 2315503078.

The previous prime is 2315503063. The next prime is 2315503163. The reversal of 2315503079 is 9703055132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2315503079 - 2⁴ = 2315503063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2315503979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157751539 + 1157751540.

It is an arithmetic number, because the mean of its divisors is an integer number (1157751540).

Almost surely, 2^2315503079 is an apocalyptic number.

2315503079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315503079 is an equidigital number, since it uses as much as digits as its factorization.

2315503079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 2315503079 is about 48119.6745520998. The cubic root of 2315503079 is about 1322.9653031367.

The spelling of 2315503079 in words is "two billion, three hundred fifteen million, five hundred three thousand, seventy-nine".