11527399339 has 2 divisors, whose sum is σ = 11527399340. Its totient is φ = 11527399338.

The previous prime is 11527399333. The next prime is 11527399369. The reversal of 11527399339 is 93399372511.

It is a weak prime.

It is an emirp because it is prime and its reverse (93399372511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11527399339 is a prime.

It is not a weakly prime, because it can be changed into another prime (11527399333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5763699669 + 5763699670.

It is an arithmetic number, because the mean of its divisors is an integer number (5763699670).

Almost surely, 2^11527399339 is an apocalyptic number.

11527399339 is a deficient number, since it is larger than the sum of its proper divisors (1).

11527399339 is an equidigital number, since it uses as much as digits as its factorization.

11527399339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1377810, while the sum is 52.

The spelling of 11527399339 in words is "eleven billion, five hundred twenty-seven million, three hundred ninety-nine thousand, three hundred thirty-nine".