16980082695 has 48 divisors (see below), whose sum is σ = 30770850240. Its totient is φ = 8662023744.

The previous prime is 16980082673. The next prime is 16980082699. The reversal of 16980082695 is 59628008961.

It is a happy number.

It is not a de Polignac number, because 16980082695 - 2³⁰ = 15906340871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16980082699) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 532009 + ... + 563021.

It is an arithmetic number, because the mean of its divisors is an integer number (641059380).

Almost surely, 2^16980082695 is an apocalyptic number.

16980082695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16980082695 is a deficient number, since it is larger than the sum of its proper divisors (13790767545).

16980082695 is an equidigital number, since it uses as much as digits as its factorization.

16980082695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31093 (or 31044 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 16980082695 in words is "sixteen billion, nine hundred eighty million, eighty-two thousand, six hundred ninety-five".