315525052114739 has 2 divisors, whose sum is σ = 315525052114740. Its totient is φ = 315525052114738.

The previous prime is 315525052114663. The next prime is 315525052114819. The reversal of 315525052114739 is 937411250525513.

It is a weak prime.

It is an emirp because it is prime and its reverse (937411250525513) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315525052114739 is a prime.

It is not a weakly prime, because it can be changed into another prime (315525052114339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157762526057369 + 157762526057370.

It is an arithmetic number, because the mean of its divisors is an integer number (157762526057370).

Almost surely, 2^{315525052114739} is an apocalyptic number.

315525052114739 is a deficient number, since it is larger than the sum of its proper divisors (1).

315525052114739 is an equidigital number, since it uses as much as digits as its factorization.

315525052114739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670000, while the sum is 53.

The spelling of 315525052114739 in words is "three hundred fifteen trillion, five hundred twenty-five billion, fifty-two million, one hundred fourteen thousand, seven hundred thirty-nine".