2315413045529 has 2 divisors, whose sum is σ = 2315413045530. Its totient is φ = 2315413045528.

The previous prime is 2315413045523. The next prime is 2315413045549. The reversal of 2315413045529 is 9255403145132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1868456617225 + 446956428304 = 1366915^2 + 668548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2315413045529 is a prime.

It is a super-2 number, since 2×2315413045529² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2315413045529.

It is not a weakly prime, because it can be changed into another prime (2315413045523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157706522764 + 1157706522765.

It is an arithmetic number, because the mean of its divisors is an integer number (1157706522765).

Almost surely, 2^{2315413045529} is an apocalyptic number.

It is an amenable number.

2315413045529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315413045529 is an equidigital number, since it uses as much as digits as its factorization.

2315413045529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 2315413045529 in words is "two trillion, three hundred fifteen billion, four hundred thirteen million, forty-five thousand, five hundred twenty-nine".