2313543522 has 32 divisors (see below), whose sum is σ = 4690324800. Its totient is φ = 760713408.

The previous prime is 2313543517. The next prime is 2313543539. The reversal of 2313543522 is 2253453132.

It is a self number, because there is not a number n which added to its sum of digits gives 2313543522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122104 + ... + 139772.

It is an arithmetic number, because the mean of its divisors is an integer number (146572650).

Almost surely, 2^2313543522 is an apocalyptic number.

2313543522 is an abundant number, since it is smaller than the sum of its proper divisors (2376781278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313543522 is a wasteful number, since it uses less digits than its factorization.

2313543522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17970.

The product of its digits is 21600, while the sum is 30.

The square root of 2313543522 is about 48099.3089555349. The cubic root of 2313543522 is about 1322.5919994413.

Adding to 2313543522 its reverse (2253453132), we get a palindrome (4566996654).

The spelling of 2313543522 in words is "two billion, three hundred thirteen million, five hundred forty-three thousand, five hundred twenty-two".