315360093593 has 2 divisors, whose sum is σ = 315360093594. Its totient is φ = 315360093592.

The previous prime is 315360093583. The next prime is 315360093679. The reversal of 315360093593 is 395390063513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180342060889 + 135018032704 = 424667^2 + 367448^2 .

It is an emirp because it is prime and its reverse (395390063513) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 315360093593 - 2¹⁰ = 315360092569 is a prime.

It is not a weakly prime, because it can be changed into another prime (315360093523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157680046796 + 157680046797.

It is an arithmetic number, because the mean of its divisors is an integer number (157680046797).

Almost surely, 2^315360093593 is an apocalyptic number.

It is an amenable number.

315360093593 is a deficient number, since it is larger than the sum of its proper divisors (1).

315360093593 is an equidigital number, since it uses as much as digits as its factorization.

315360093593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 984150, while the sum is 47.

The spelling of 315360093593 in words is "three hundred fifteen billion, three hundred sixty million, ninety-three thousand, five hundred ninety-three".