16454545703 has 8 divisors (see below), whose sum is σ = 16875444096. Its totient is φ = 16034579200.

The previous prime is 16454545673. The next prime is 16454545717. The reversal of 16454545703 is 30754545461.

16454545703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16454545703 - 2⁸ = 16454545447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16454545763) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 197138 + ... + 267903.

It is an arithmetic number, because the mean of its divisors is an integer number (2109430512).

Almost surely, 2^16454545703 is an apocalyptic number.

16454545703 is a deficient number, since it is larger than the sum of its proper divisors (420898393).

16454545703 is an equidigital number, since it uses as much as digits as its factorization.

16454545703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465945.

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

The spelling of 16454545703 in words is "sixteen billion, four hundred fifty-four million, five hundred forty-five thousand, seven hundred three".