14752972645 has 16 divisors (see below), whose sum is σ = 18099214848. Its totient is φ = 11539140480.

The previous prime is 14752972627. The next prime is 14752972651. The reversal of 14752972645 is 54627925741.

It is not a de Polignac number, because 14752972645 - 2⁷ = 14752972517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14752972592 and 14752972601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194785 + ... + 259705.

It is an arithmetic number, because the mean of its divisors is an integer number (1131200928).

Almost surely, 2^14752972645 is an apocalyptic number.

It is an amenable number.

14752972645 is a deficient number, since it is larger than the sum of its proper divisors (3346242203).

14752972645 is an equidigital number, since it uses as much as digits as its factorization.

14752972645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65940.

The product of its digits is 4233600, while the sum is 52.

The spelling of 14752972645 in words is "fourteen billion, seven hundred fifty-two million, nine hundred seventy-two thousand, six hundred forty-five".