2315896811747 has 2 divisors, whose sum is σ = 2315896811748. Its totient is φ = 2315896811746.

The previous prime is 2315896811687. The next prime is 2315896811771. The reversal of 2315896811747 is 7471186985132.

2315896811747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2315896811747 - 2¹⁶ = 2315896746211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2315896811747.

It is not a weakly prime, because it can be changed into another prime (2315896811147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157948405873 + 1157948405874.

It is an arithmetic number, because the mean of its divisors is an integer number (1157948405874).

Almost surely, 2^{2315896811747} is an apocalyptic number.

2315896811747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315896811747 is an equidigital number, since it uses as much as digits as its factorization.

2315896811747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 62.

The spelling of 2315896811747 in words is "two trillion, three hundred fifteen billion, eight hundred ninety-six million, eight hundred eleven thousand, seven hundred forty-seven".