11524315255 has 24 divisors (see below), whose sum is σ = 14923036800. Its totient is φ = 8534074560.

The previous prime is 11524315241. The next prime is 11524315273. The reversal of 11524315255 is 55251342511.

It is not a de Polignac number, because 11524315255 - 2²⁵ = 11490760823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11524315255.

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, 11721 + ... + 152269.

It is an arithmetic number, because the mean of its divisors is an integer number (621793200).

Almost surely, 2^11524315255 is an apocalyptic number.

11524315255 is a deficient number, since it is larger than the sum of its proper divisors (3398721545).

11524315255 is a wasteful number, since it uses less digits than its factorization.

11524315255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140631 (or 140608 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

Adding to 11524315255 its reverse (55251342511), we get a palindrome (66775657766).

The spelling of 11524315255 in words is "eleven billion, five hundred twenty-four million, three hundred fifteen thousand, two hundred fifty-five".