16268550256311 has 8 divisors (see below), whose sum is σ = 21691486202880. Its totient is φ = 10845657240312.

The previous prime is 16268550256303. The next prime is 16268550256319. The reversal of 16268550256311 is 11365205586261.

It is an interprime number because it is at equal distance from previous prime (16268550256303) and next prime (16268550256319).

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

It is not a de Polignac number, because 16268550256311 - 2³ = 16268550256303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16268550256319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9837765 + ... + 11371838.

It is an arithmetic number, because the mean of its divisors is an integer number (2711435775360).

Almost surely, 2^{16268550256311} is an apocalyptic number.

16268550256311 is a deficient number, since it is larger than the sum of its proper divisors (5422935946569).

16268550256311 is a wasteful number, since it uses less digits than its factorization.

16268550256311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21465285.

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 16268550256311 in words is "sixteen trillion, two hundred sixty-eight billion, five hundred fifty million, two hundred fifty-six thousand, three hundred eleven".