16445292084 has 48 divisors (see below), whose sum is σ = 45915634240. Its totient is φ = 5060089440.

The previous prime is 16445292049. The next prime is 16445292089. The reversal of 16445292084 is 48029254461.

It is a happy number.

16445292084 is a `hidden beast` number, since 1 + 6 + 44 + 529 + 2 + 0 + 84 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16445292089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5855182 + ... + 5857989.

Almost surely, 2^16445292084 is an apocalyptic number.

It is an amenable number.

16445292084 is an abundant number, since it is smaller than the sum of its proper divisors (29470342156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16445292084 is a wasteful number, since it uses less digits than its factorization.

16445292084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11713197 (or 11713189 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 16445292084 in words is "sixteen billion, four hundred forty-five million, two hundred ninety-two thousand, eighty-four".