16005379695 has 16 divisors (see below), whose sum is σ = 26956429440. Its totient is φ = 8086928544.

The previous prime is 16005379681. The next prime is 16005379723. The reversal of 16005379695 is 59697350061.

It is not a de Polignac number, because 16005379695 - 2⁷ = 16005379567 is a prime.

It is a super-2 number, since 2×16005379695² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28079329 + ... + 28079898.

It is an arithmetic number, because the mean of its divisors is an integer number (1684776840).

Almost surely, 2^16005379695 is an apocalyptic number.

16005379695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16005379695 is a deficient number, since it is larger than the sum of its proper divisors (10951049745).

16005379695 is a wasteful number, since it uses less digits than its factorization.

16005379695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56159254.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The spelling of 16005379695 in words is "sixteen billion, five million, three hundred seventy-nine thousand, six hundred ninety-five".