313523525 has 12 divisors (see below), whose sum is σ = 444307872. Its totient is φ = 214987440.

The previous prime is 313523521. The next prime is 313523527. The reversal of 313523525 is 525325313.

It is not a de Polignac number, because 313523525 - 2² = 313523521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313523521) 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, 895607 + ... + 895956.

It is an arithmetic number, because the mean of its divisors is an integer number (37025656).

Almost surely, 2^313523525 is an apocalyptic number.

313523525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

313523525 is a deficient number, since it is larger than the sum of its proper divisors (130784347).

313523525 is a wasteful number, since it uses less digits than its factorization.

313523525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791580 (or 1791575 counting only the distinct ones).

The product of its digits is 13500, while the sum is 29.

The square root of 313523525 is about 17706.5955225729. The cubic root of 313523525 is about 679.3444699059.

Adding to 313523525 its reverse (525325313), we get a palindrome (838848838).

The spelling of 313523525 in words is "three hundred thirteen million, five hundred twenty-three thousand, five hundred twenty-five".