11532139359 has 12 divisors (see below), whose sum is σ = 16649953416. Its totient is φ = 7096700832.

The previous prime is 11532139343. The next prime is 11532139373. The reversal of 11532139359 is 95393123511.

It is not a de Polignac number, because 11532139359 - 2⁴ = 11532139343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11532139359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532139559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11372412 + ... + 11373425.

It is an arithmetic number, because the mean of its divisors is an integer number (1387496118).

Almost surely, 2^11532139359 is an apocalyptic number.

11532139359 is a deficient number, since it is larger than the sum of its proper divisors (5117814057).

11532139359 is a wasteful number, since it uses less digits than its factorization.

11532139359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22745866 (or 22745853 counting only the distinct ones).

The product of its digits is 109350, while the sum is 42.

The spelling of 11532139359 in words is "eleven billion, five hundred thirty-two million, one hundred thirty-nine thousand, three hundred fifty-nine".