11520502455260 has 24 divisors (see below), whose sum is σ = 24973476291456. Its totient is φ = 4459549337280.

The previous prime is 11520502455257. The next prime is 11520502455269. The reversal of 11520502455260 is 6255420502511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11520502455269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9290727167 + ... + 9290728406.

It is an arithmetic number, because the mean of its divisors is an integer number (1040561512144).

Almost surely, 2^{11520502455260} is an apocalyptic number.

11520502455260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11520502455260 is an abundant number, since it is smaller than the sum of its proper divisors (13452973836196).

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

11520502455260 is a wasteful number, since it uses less digits than its factorization.

11520502455260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18581455613 (or 18581455611 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 11520502455260 its reverse (6255420502511), we get a palindrome (17775922957771).

The spelling of 11520502455260 in words is "eleven trillion, five hundred twenty billion, five hundred two million, four hundred fifty-five thousand, two hundred sixty".