313345525 has 12 divisors (see below), whose sum is σ = 389037600. Its totient is φ = 250360880.

The previous prime is 313345523. The next prime is 313345559. The reversal of 313345525 is 525543313.

It is not a de Polignac number, because 313345525 - 2¹ = 313345523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313345523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13506 + ... + 28444.

It is an arithmetic number, because the mean of its divisors is an integer number (32419800).

Almost surely, 2^313345525 is an apocalyptic number.

It is an amenable number.

313345525 is a deficient number, since it is larger than the sum of its proper divisors (75692075).

313345525 is a wasteful number, since it uses less digits than its factorization.

313345525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15788 (or 15783 counting only the distinct ones).

The product of its digits is 27000, while the sum is 31.

The square root of 313345525 is about 17701.5684333338. The cubic root of 313345525 is about 679.2158817803.

Adding to 313345525 its reverse (525543313), we get a palindrome (838888838).

The spelling of 313345525 in words is "three hundred thirteen million, three hundred forty-five thousand, five hundred twenty-five".