2315047663 has 2 divisors, whose sum is σ = 2315047664. Its totient is φ = 2315047662.

The previous prime is 2315047649. The next prime is 2315047711. The reversal of 2315047663 is 3667405132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2315047663 - 2²⁵ = 2281493231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312047663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157523831 + 1157523832.

It is an arithmetic number, because the mean of its divisors is an integer number (1157523832).

Almost surely, 2^2315047663 is an apocalyptic number.

2315047663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315047663 is an equidigital number, since it uses as much as digits as its factorization.

2315047663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 2315047663 is about 48114.9422009421. The cubic root of 2315047663 is about 1322.8785633009.

The spelling of 2315047663 in words is "two billion, three hundred fifteen million, forty-seven thousand, six hundred sixty-three".