13149696559 has 2 divisors, whose sum is σ = 13149696560. Its totient is φ = 13149696558.

The previous prime is 13149696541. The next prime is 13149696691. The reversal of 13149696559 is 95569694131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13149696559 - 2¹³ = 13149688367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13149606559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6574848279 + 6574848280.

It is an arithmetic number, because the mean of its divisors is an integer number (6574848280).

Almost surely, 2^13149696559 is an apocalyptic number.

13149696559 is a deficient number, since it is larger than the sum of its proper divisors (1).

13149696559 is an equidigital number, since it uses as much as digits as its factorization.

13149696559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7873200, while the sum is 58.

The spelling of 13149696559 in words is "thirteen billion, one hundred forty-nine million, six hundred ninety-six thousand, five hundred fifty-nine".