2523115353 has 24 divisors (see below), whose sum is σ = 3760495200. Its totient is φ = 1503230080.

The previous prime is 2523115349. The next prime is 2523115369. The reversal of 2523115353 is 3535113252.

It is not a de Polignac number, because 2523115353 - 2² = 2523115349 is a prime.

It is a super-2 number, since 2×2523115353² = 12732222169088629218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2523115353.

It is not an unprimeable number, because it can be changed into a prime (2523115303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37488 + ... + 80321.

It is an arithmetic number, because the mean of its divisors is an integer number (156687300).

Almost surely, 2^2523115353 is an apocalyptic number.

It is an amenable number.

2523115353 is a deficient number, since it is larger than the sum of its proper divisors (1237379847).

2523115353 is a wasteful number, since it uses less digits than its factorization.

2523115353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117893 (or 117882 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 2523115353 is about 50230.6216664695. The cubic root of 2523115353 is about 1361.3789633965.

The spelling of 2523115353 in words is "two billion, five hundred twenty-three million, one hundred fifteen thousand, three hundred fifty-three".