16753445225 has 36 divisors (see below), whose sum is σ = 24036430320. Its totient is φ = 11543004000.

The previous prime is 16753445197. The next prime is 16753445257. The reversal of 16753445225 is 52254435761.

It is not a de Polignac number, because 16753445225 - 2⁶ = 16753445161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 88271 + ... + 203220.

It is an arithmetic number, because the mean of its divisors is an integer number (667678620).

Almost surely, 2^16753445225 is an apocalyptic number.

It is an amenable number.

16753445225 is a deficient number, since it is larger than the sum of its proper divisors (7282985095).

16753445225 is a wasteful number, since it uses less digits than its factorization.

16753445225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291542 (or 291526 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 44.

The spelling of 16753445225 in words is "sixteen billion, seven hundred fifty-three million, four hundred forty-five thousand, two hundred twenty-five".