13652608499 has 2 divisors, whose sum is σ = 13652608500. Its totient is φ = 13652608498.

The previous prime is 13652608481. The next prime is 13652608507. The reversal of 13652608499 is 99480625631.

It is a strong prime.

It is an emirp because it is prime and its reverse (99480625631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13652608499 - 2²⁸ = 13384173043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13652608499.

It is not a weakly prime, because it can be changed into another prime (13652608399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6826304249 + 6826304250.

It is an arithmetic number, because the mean of its divisors is an integer number (6826304250).

Almost surely, 2^13652608499 is an apocalyptic number.

13652608499 is a deficient number, since it is larger than the sum of its proper divisors (1).

13652608499 is an equidigital number, since it uses as much as digits as its factorization.

13652608499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 13652608499 in words is "thirteen billion, six hundred fifty-two million, six hundred eight thousand, four hundred ninety-nine".