315872358913 has 8 divisors (see below), whose sum is σ = 316500205760. Its totient is φ = 315244697040.

The previous prime is 315872358899. The next prime is 315872358941. The reversal of 315872358913 is 319853278513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315872358913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315872358313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3666628 + ... + 3751786.

It is an arithmetic number, because the mean of its divisors is an integer number (39562525720).

Almost surely, 2^315872358913 is an apocalyptic number.

It is an amenable number.

315872358913 is a deficient number, since it is larger than the sum of its proper divisors (627846847).

315872358913 is an equidigital number, since it uses as much as digits as its factorization.

315872358913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92487.

The product of its digits is 5443200, while the sum is 55.

The spelling of 315872358913 in words is "three hundred fifteen billion, eight hundred seventy-two million, three hundred fifty-eight thousand, nine hundred thirteen".