16473366091 has 48 divisors (see below), whose sum is σ = 21058878720. Its totient is φ = 12609717120.

The previous prime is 16473366083. The next prime is 16473366101. The reversal of 16473366091 is 19066337461.

It is not a de Polignac number, because 16473366091 - 2³ = 16473366083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16473366391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5543236 + ... + 5546206.

It is an arithmetic number, because the mean of its divisors is an integer number (438726640).

Almost surely, 2^16473366091 is an apocalyptic number.

16473366091 is a deficient number, since it is larger than the sum of its proper divisors (4585512629).

16473366091 is a wasteful number, since it uses less digits than its factorization.

16473366091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156 (or 3143 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 16473366091 in words is "sixteen billion, four hundred seventy-three million, three hundred sixty-six thousand, ninety-one".