14518625473 has 8 divisors (see below), whose sum is σ = 15860295360. Its totient is φ = 13180588080.

The previous prime is 14518625449. The next prime is 14518625533. The reversal of 14518625473 is 37452681541.

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

It is a de Polignac number, because none of the positive numbers 2^k-14518625473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14518625773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899758 + ... + 915751.

It is an arithmetic number, because the mean of its divisors is an integer number (1982536920).

Almost surely, 2^14518625473 is an apocalyptic number.

It is an amenable number.

14518625473 is a deficient number, since it is larger than the sum of its proper divisors (1341669887).

14518625473 is a wasteful number, since it uses less digits than its factorization.

14518625473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816247.

The product of its digits is 806400, while the sum is 46.

The spelling of 14518625473 in words is "fourteen billion, five hundred eighteen million, six hundred twenty-five thousand, four hundred seventy-three".