14759497945 has 16 divisors (see below), whose sum is σ = 18344439360. Its totient is φ = 11386561984.

The previous prime is 14759497933. The next prime is 14759497979. The reversal of 14759497945 is 54979495741.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14759497945 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 58374 + ... + 181456.

It is an arithmetic number, because the mean of its divisors is an integer number (1146527460).

Almost surely, 2^14759497945 is an apocalyptic number.

It is an amenable number.

14759497945 is a deficient number, since it is larger than the sum of its proper divisors (3584941415).

14759497945 is a wasteful number, since it uses less digits than its factorization.

14759497945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123944.

The product of its digits is 57153600, while the sum is 64.

The spelling of 14759497945 in words is "fourteen billion, seven hundred fifty-nine million, four hundred ninety-seven thousand, nine hundred forty-five".