313405252325 has 24 divisors (see below), whose sum is σ = 435410004000. Its totient is φ = 221770785600.

The previous prime is 313405252289. The next prime is 313405252333. The reversal of 313405252325 is 523252504313.

It is not a de Polignac number, because 313405252325 - 2¹⁰ = 313405251301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15390575 + ... + 15410924.

It is an arithmetic number, because the mean of its divisors is an integer number (18142083500).

Almost surely, 2^313405252325 is an apocalyptic number.

It is an amenable number.

313405252325 is a deficient number, since it is larger than the sum of its proper divisors (122004751675).

313405252325 is a wasteful number, since it uses less digits than its factorization.

313405252325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30801557 (or 30801552 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 313405252325 its reverse (523252504313), we get a palindrome (836657756638).

The spelling of 313405252325 in words is "three hundred thirteen billion, four hundred five million, two hundred fifty-two thousand, three hundred twenty-five".