16453545154 has 8 divisors (see below), whose sum is σ = 25531363260. Its totient is φ = 7943090736.

The previous prime is 16453545127. The next prime is 16453545161. The reversal of 16453545154 is 45154535461.

16453545154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15655765129 + 797780025 = 125123^2 + 28245^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 16453545154.

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 3 ways as a sum of consecutive naturals, for example, 141840849 + ... + 141840964.

Almost surely, 2^16453545154 is an apocalyptic number.

16453545154 is a deficient number, since it is larger than the sum of its proper divisors (9077818106).

16453545154 is a wasteful number, since it uses less digits than its factorization.

16453545154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283681844.

The product of its digits is 720000, while the sum is 43.

The spelling of 16453545154 in words is "sixteen billion, four hundred fifty-three million, five hundred forty-five thousand, one hundred fifty-four".