16736730155 has 8 divisors (see below), whose sum is σ = 20086207200. Its totient is φ = 13387963456.

The previous prime is 16736730149. The next prime is 16736730161. The reversal of 16736730155 is 55103763761.

It is an interprime number because it is at equal distance from previous prime (16736730149) and next prime (16736730161).

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

It is a cyclic number.

It is not a de Polignac number, because 16736730155 - 2¹⁸ = 16736468011 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 124295 + ... + 221184.

It is an arithmetic number, because the mean of its divisors is an integer number (2510775900).

Almost surely, 2^16736730155 is an apocalyptic number.

16736730155 is a deficient number, since it is larger than the sum of its proper divisors (3349477045).

16736730155 is an equidigital number, since it uses as much as digits as its factorization.

16736730155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355173.

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 16736730155 in words is "sixteen billion, seven hundred thirty-six million, seven hundred thirty thousand, one hundred fifty-five".