11502305249 has 2 divisors, whose sum is σ = 11502305250. Its totient is φ = 11502305248.

The previous prime is 11502305233. The next prime is 11502305273. The reversal of 11502305249 is 94250320511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8622051025 + 2880254224 = 92855^2 + 53668^2 .

It is a cyclic number.

It is not a de Polignac number, because 11502305249 - 2⁴ = 11502305233 is a prime.

It is not a weakly prime, because it can be changed into another prime (11502305449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5751152624 + 5751152625.

It is an arithmetic number, because the mean of its divisors is an integer number (5751152625).

Almost surely, 2^11502305249 is an apocalyptic number.

It is an amenable number.

11502305249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11502305249 is an equidigital number, since it uses as much as digits as its factorization.

11502305249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 11502305249 in words is "eleven billion, five hundred two million, three hundred five thousand, two hundred forty-nine".