11287252713 has 16 divisors (see below), whose sum is σ = 16420602816. Its totient is φ = 6839600640.

The previous prime is 11287252681. The next prime is 11287252763. The reversal of 11287252713 is 31725278211.

11287252713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11287252713 - 2⁵ = 11287252681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11287252763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194581 + ... + 245837.

It is an arithmetic number, because the mean of its divisors is an integer number (1026287676).

Almost surely, 2^11287252713 is an apocalyptic number.

It is an amenable number.

11287252713 is a deficient number, since it is larger than the sum of its proper divisors (5133350103).

11287252713 is a wasteful number, since it uses less digits than its factorization.

11287252713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57944.

The product of its digits is 47040, while the sum is 39.

The spelling of 11287252713 in words is "eleven billion, two hundred eighty-seven million, two hundred fifty-two thousand, seven hundred thirteen".