14685264657 has 64 divisors (see below), whose sum is σ = 25466703360. Its totient is φ = 8190554112.

The previous prime is 14685264599. The next prime is 14685264677. The reversal of 14685264657 is 75646258641.

14685264657 is a `hidden beast` number, since 1 + 4 + 68 + 526 + 4 + 6 + 57 = 666.

It is not a de Polignac number, because 14685264657 - 2⁶ = 14685264593 is a prime.

It is a super-2 number, since 2×14685264657² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14685264677) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1332823 + ... + 1343795.

It is an arithmetic number, because the mean of its divisors is an integer number (397917240).

Almost surely, 2^14685264657 is an apocalyptic number.

It is an amenable number.

14685264657 is a deficient number, since it is larger than the sum of its proper divisors (10781438703).

14685264657 is a wasteful number, since it uses less digits than its factorization.

14685264657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11159 (or 11153 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 14685264657 in words is "fourteen billion, six hundred eighty-five million, two hundred sixty-four thousand, six hundred fifty-seven".