16544454095 has 32 divisors (see below), whose sum is σ = 21502763520. Its totient is φ = 12147822720.

The previous prime is 16544454089. The next prime is 16544454107. The reversal of 16544454095 is 59045444561.

It is not a de Polignac number, because 16544454095 - 2²⁶ = 16477345231 is a prime.

It is a super-2 number, since 2×16544454095² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10477016 + ... + 10478594.

It is an arithmetic number, because the mean of its divisors is an integer number (671961360).

Almost surely, 2^16544454095 is an apocalyptic number.

16544454095 is a deficient number, since it is larger than the sum of its proper divisors (4958309425).

16544454095 is a wasteful number, since it uses less digits than its factorization.

16544454095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 16544454095 in words is "sixteen billion, five hundred forty-four million, four hundred fifty-four thousand, ninety-five".