14294872545 has 8 divisors (see below), whose sum is σ = 22871796096. Its totient is φ = 7623932016.

The previous prime is 14294872523. The next prime is 14294872549. The reversal of 14294872545 is 54527849241.

It is a happy number.

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

It is not a de Polignac number, because 14294872545 - 2¹¹ = 14294870497 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14294872549) 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, 476495737 + ... + 476495766.

It is an arithmetic number, because the mean of its divisors is an integer number (2858974512).

Almost surely, 2^14294872545 is an apocalyptic number.

14294872545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14294872545 is a deficient number, since it is larger than the sum of its proper divisors (8576923551).

14294872545 is an equidigital number, since it uses as much as digits as its factorization.

14294872545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952991511.

The product of its digits is 3225600, while the sum is 51.

The spelling of 14294872545 in words is "fourteen billion, two hundred ninety-four million, eight hundred seventy-two thousand, five hundred forty-five".