16747050667 has 4 divisors (see below), whose sum is σ = 17199673696. Its totient is φ = 16294427640.

The previous prime is 16747050629. The next prime is 16747050673. The reversal of 16747050667 is 76605074761.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16747050667 is a prime.

It is a super-3 number, since 3×16747050667³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16747050667.

It is not an unprimeable number, because it can be changed into a prime (16747050767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226311459 + ... + 226311532.

It is an arithmetic number, because the mean of its divisors is an integer number (4299918424).

Almost surely, 2^16747050667 is an apocalyptic number.

16747050667 is a deficient number, since it is larger than the sum of its proper divisors (452623029).

16747050667 is an equidigital number, since it uses as much as digits as its factorization.

16747050667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452623028.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 16747050667 in words is "sixteen billion, seven hundred forty-seven million, fifty thousand, six hundred sixty-seven".