16272659265 has 8 divisors (see below), whose sum is σ = 26036254848. Its totient is φ = 8678751600.

The previous prime is 16272659261. The next prime is 16272659287. The reversal of 16272659265 is 56295627261.

It is a happy number.

16272659265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16272659265 - 2² = 16272659261 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (16272659261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542421961 + ... + 542421990.

It is an arithmetic number, because the mean of its divisors is an integer number (3254531856).

Almost surely, 2^16272659265 is an apocalyptic number.

16272659265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16272659265 is a deficient number, since it is larger than the sum of its proper divisors (9763595583).

16272659265 is a wasteful number, since it uses less digits than its factorization.

16272659265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084843959.

The product of its digits is 2721600, while the sum is 51.

The spelling of 16272659265 in words is "sixteen billion, two hundred seventy-two million, six hundred fifty-nine thousand, two hundred sixty-five".