16725623201 has 12 divisors (see below), whose sum is σ = 19786109040. Its totient is φ = 14093258760.

The previous prime is 16725623197. The next prime is 16725623231. The reversal of 16725623201 is 10232652761.

16725623201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16725623201 - 2² = 16725623197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16725623231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2889815 + ... + 2895596.

It is an arithmetic number, because the mean of its divisors is an integer number (1648842420).

Almost surely, 2^16725623201 is an apocalyptic number.

It is an amenable number.

16725623201 is a deficient number, since it is larger than the sum of its proper divisors (3060485839).

16725623201 is an equidigital number, since it uses as much as digits as its factorization.

16725623201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5785484 (or 5785477 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 16725623201 in words is "sixteen billion, seven hundred twenty-five million, six hundred twenty-three thousand, two hundred one".