16079221527 has 8 divisors (see below), whose sum is σ = 21758946816. Its totient is φ = 10559488632.

The previous prime is 16079221507. The next prime is 16079221531. The reversal of 16079221527 is 72512297061.

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

It is not a de Polignac number, because 16079221527 - 2¹¹ = 16079219479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16079221507) 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, 39997863 + ... + 39998264.

It is an arithmetic number, because the mean of its divisors is an integer number (2719868352).

Almost surely, 2^16079221527 is an apocalyptic number.

16079221527 is a deficient number, since it is larger than the sum of its proper divisors (5679725289).

16079221527 is an equidigital number, since it uses as much as digits as its factorization.

16079221527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79996197.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 16079221527 in words is "sixteen billion, seventy-nine million, two hundred twenty-one thousand, five hundred twenty-seven".