11252839939 has 16 divisors (see below), whose sum is σ = 12332960640. Its totient is φ = 10182360960.

The previous prime is 11252839909. The next prime is 11252839973. The reversal of 11252839939 is 93993825211.

11252839939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11252839939 - 2¹³ = 11252831747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11252839909) 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, 2221792 + ... + 2226850.

It is an arithmetic number, because the mean of its divisors is an integer number (770810040).

Almost surely, 2^11252839939 is an apocalyptic number.

11252839939 is a deficient number, since it is larger than the sum of its proper divisors (1080120701).

11252839939 is a wasteful number, since it uses less digits than its factorization.

11252839939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5970.

The product of its digits is 1049760, while the sum is 52.

The spelling of 11252839939 in words is "eleven billion, two hundred fifty-two million, eight hundred thirty-nine thousand, nine hundred thirty-nine".