315125823076037 has 2 divisors, whose sum is σ = 315125823076038. Its totient is φ = 315125823076036.

The previous prime is 315125823075991. The next prime is 315125823076073. The reversal of 315125823076037 is 730670328521513.

Together with next prime (315125823076073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262670771108641 + 52455051967396 = 16207121^2 + 7242586^2 .

It is a cyclic number.

It is not a de Polignac number, because 315125823076037 - 2⁸ = 315125823075781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 315125823076037.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315125823078037) 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, 157562911538018 + 157562911538019.

It is an arithmetic number, because the mean of its divisors is an integer number (157562911538019).

Almost surely, 2^{315125823076037} is an apocalyptic number.

It is an amenable number.

315125823076037 is a deficient number, since it is larger than the sum of its proper divisors (1).

315125823076037 is an equidigital number, since it uses as much as digits as its factorization.

315125823076037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 315125823076037 in words is "three hundred fifteen trillion, one hundred twenty-five billion, eight hundred twenty-three million, seventy-six thousand, thirty-seven".