16725270089 has 16 divisors (see below), whose sum is σ = 19506614400. Its totient is φ = 14171439360.

The previous prime is 16725270083. The next prime is 16725270143. The reversal of 16725270089 is 98007252761.

It is a happy number.

It is not a de Polignac number, because 16725270089 - 2⁴ = 16725270073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16725270083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414914 + ... + 453435.

It is an arithmetic number, because the mean of its divisors is an integer number (1219163400).

Almost surely, 2^16725270089 is an apocalyptic number.

It is an amenable number.

16725270089 is a deficient number, since it is larger than the sum of its proper divisors (2781344311).

16725270089 is a wasteful number, since it uses less digits than its factorization.

16725270089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868480.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 16725270089 in words is "sixteen billion, seven hundred twenty-five million, two hundred seventy thousand, eighty-nine".