16748949675 has 24 divisors (see below), whose sum is σ = 27704340400. Its totient is φ = 8928662400.

The previous prime is 16748949667. The next prime is 16748949689. The reversal of 16748949675 is 57694984761.

16748949675 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 16748949675 - 2³ = 16748949667 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 116301 + ... + 216849.

Almost surely, 2^16748949675 is an apocalyptic number.

16748949675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16748949675 is a deficient number, since it is larger than the sum of its proper divisors (10955390725).

16748949675 is a wasteful number, since it uses less digits than its factorization.

16748949675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102783 (or 102778 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 66.

The spelling of 16748949675 in words is "sixteen billion, seven hundred forty-eight million, nine hundred forty-nine thousand, six hundred seventy-five".