16996033455 has 8 divisors (see below), whose sum is σ = 27193653552. Its totient is φ = 9064551168.

The previous prime is 16996033409. The next prime is 16996033487. The reversal of 16996033455 is 55433069961.

It is a happy number.

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

It is not a de Polignac number, because 16996033455 - 2⁶ = 16996033391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16996033398 and 16996033407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566534434 + ... + 566534463.

It is an arithmetic number, because the mean of its divisors is an integer number (3399206694).

Almost surely, 2^16996033455 is an apocalyptic number.

16996033455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16996033455 is a deficient number, since it is larger than the sum of its proper divisors (10197620097).

16996033455 is a wasteful number, since it uses less digits than its factorization.

16996033455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133068905.

The product of its (nonzero) digits is 2624400, while the sum is 51.

The spelling of 16996033455 in words is "sixteen billion, nine hundred ninety-six million, thirty-three thousand, four hundred fifty-five".