16651000675 has 12 divisors (see below), whose sum is σ = 20689307496. Its totient is φ = 13293660800.

The previous prime is 16651000669. The next prime is 16651000679. The reversal of 16651000675 is 57600015661.

It is not a de Polignac number, because 16651000675 - 2¹¹ = 16650998627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16651000679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 665974 + ... + 690523.

It is an arithmetic number, because the mean of its divisors is an integer number (1724108958).

Almost surely, 2^16651000675 is an apocalyptic number.

16651000675 is a deficient number, since it is larger than the sum of its proper divisors (4038306821).

16651000675 is a wasteful number, since it uses less digits than its factorization.

16651000675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356998 (or 1356993 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 16651000675 in words is "sixteen billion, six hundred fifty-one million, six hundred seventy-five", and thus it is an aban number.