16994790925 has 12 divisors (see below), whose sum is σ = 24084046816. Its totient is φ = 11653570800.

The previous prime is 16994790907. The next prime is 16994790931. The reversal of 16994790925 is 52909749961.

It is not a de Polignac number, because 16994790925 - 2⁵ = 16994790893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48556371 + ... + 48556720.

Almost surely, 2^16994790925 is an apocalyptic number.

It is an amenable number.

16994790925 is a deficient number, since it is larger than the sum of its proper divisors (7089255891).

16994790925 is an equidigital number, since it uses as much as digits as its factorization.

16994790925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97113108 (or 97113103 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 61.

The spelling of 16994790925 in words is "sixteen billion, nine hundred ninety-four million, seven hundred ninety thousand, nine hundred twenty-five".