16677675936 has 72 divisors (see below), whose sum is σ = 47689318404. Its totient is φ = 5528494080.

The previous prime is 16677675929. The next prime is 16677675991. The reversal of 16677675936 is 63957677661.

It can be written as a sum of positive squares in 2 ways, for example, as 11342250000 + 5335425936 = 106500^2 + 73044^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107841 + ... + 212096.

Almost surely, 2^16677675936 is an apocalyptic number.

16677675936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16677675936 is an abundant number, since it is smaller than the sum of its proper divisors (31011642468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16677675936 is a wasteful number, since it uses less digits than its factorization.

16677675936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320134 (or 320123 counting only the distinct ones).

The product of its digits is 60011280, while the sum is 63.

The spelling of 16677675936 in words is "sixteen billion, six hundred seventy-seven million, six hundred seventy-five thousand, nine hundred thirty-six".