16536339967 has 4 divisors (see below), whose sum is σ = 18898674256. Its totient is φ = 14174005680.

The previous prime is 16536339929. The next prime is 16536339979. The reversal of 16536339967 is 76993363561.

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

It is a cyclic number.

It is not a de Polignac number, because 16536339967 - 2¹⁵ = 16536307199 is a prime.

It is a super-2 number, since 2×16536339967² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16536339067) 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, 1181167134 + ... + 1181167147.

It is an arithmetic number, because the mean of its divisors is an integer number (4724668564).

Almost surely, 2^16536339967 is an apocalyptic number.

16536339967 is a deficient number, since it is larger than the sum of its proper divisors (2362334289).

16536339967 is an equidigital number, since it uses as much as digits as its factorization.

16536339967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362334288.

The product of its digits is 16533720, while the sum is 58.

The spelling of 16536339967 in words is "sixteen billion, five hundred thirty-six million, three hundred thirty-nine thousand, nine hundred sixty-seven".