14964676557 has 8 divisors (see below), whose sum is σ = 19958573376. Its totient is φ = 9973615392.

The previous prime is 14964676523. The next prime is 14964676561. The reversal of 14964676557 is 75567646941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14964676557 - 2⁸ = 14964676301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14964676557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14964676567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696568 + ... + 717729.

It is an arithmetic number, because the mean of its divisors is an integer number (2494821672).

Almost surely, 2^14964676557 is an apocalyptic number.

It is an amenable number.

14964676557 is a deficient number, since it is larger than the sum of its proper divisors (4993896819).

14964676557 is a wasteful number, since it uses less digits than its factorization.

14964676557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417827.

The product of its digits is 38102400, while the sum is 60.

The spelling of 14964676557 in words is "fourteen billion, nine hundred sixty-four million, six hundred seventy-six thousand, five hundred fifty-seven".