14545222725 has 24 divisors (see below), whose sum is σ = 26234294112. Its totient is φ = 7052228800.

The previous prime is 14545222711. The next prime is 14545222739. The reversal of 14545222725 is 52722254541.

It is an interprime number because it is at equal distance from previous prime (14545222711) and next prime (14545222739).

It is not a de Polignac number, because 14545222725 - 2⁴ = 14545222709 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8814462 + ... + 8816111.

It is an arithmetic number, because the mean of its divisors is an integer number (1093095588).

Almost surely, 2^14545222725 is an apocalyptic number.

14545222725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14545222725 is a deficient number, since it is larger than the sum of its proper divisors (11689071387).

14545222725 is a wasteful number, since it uses less digits than its factorization.

14545222725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17630597 (or 17630592 counting only the distinct ones).

The product of its digits is 224000, while the sum is 39.

The spelling of 14545222725 in words is "fourteen billion, five hundred forty-five million, two hundred twenty-two thousand, seven hundred twenty-five".