14798649539 has 2 divisors, whose sum is σ = 14798649540. Its totient is φ = 14798649538.

The previous prime is 14798649533. The next prime is 14798649553. The reversal of 14798649539 is 93594689741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14798649539 - 2¹² = 14798645443 is a prime.

It is not a weakly prime, because it can be changed into another prime (14798649533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7399324769 + 7399324770.

It is an arithmetic number, because the mean of its divisors is an integer number (7399324770).

Almost surely, 2^14798649539 is an apocalyptic number.

14798649539 is a deficient number, since it is larger than the sum of its proper divisors (1).

14798649539 is an equidigital number, since it uses as much as digits as its factorization.

14798649539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58786560, while the sum is 65.

The spelling of 14798649539 in words is "fourteen billion, seven hundred ninety-eight million, six hundred forty-nine thousand, five hundred thirty-nine".