16264927007 has 4 divisors (see below), whose sum is σ = 18588488016. Its totient is φ = 13941366000.

The previous prime is 16264926989. The next prime is 16264927061. The reversal of 16264927007 is 70072946261.

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 16264927007 - 2²⁸ = 15996491551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16264927607) 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, 1161780494 + ... + 1161780507.

It is an arithmetic number, because the mean of its divisors is an integer number (4647122004).

Almost surely, 2^16264927007 is an apocalyptic number.

16264927007 is a deficient number, since it is larger than the sum of its proper divisors (2323561009).

16264927007 is an equidigital number, since it uses as much as digits as its factorization.

16264927007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323561008.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 16264927007 in words is "sixteen billion, two hundred sixty-four million, nine hundred twenty-seven thousand, seven".