16872262258 has 16 divisors (see below), whose sum is σ = 25589999520. Its totient is φ = 8342540896.

The previous prime is 16872262249. The next prime is 16872262279. The reversal of 16872262258 is 85226227861.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52485 + ... + 191047.

It is an arithmetic number, because the mean of its divisors is an integer number (1599374970).

Almost surely, 2^16872262258 is an apocalyptic number.

16872262258 is a deficient number, since it is larger than the sum of its proper divisors (8717737262).

16872262258 is a wasteful number, since it uses less digits than its factorization.

16872262258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139241.

The product of its digits is 1290240, while the sum is 49.

The spelling of 16872262258 in words is "sixteen billion, eight hundred seventy-two million, two hundred sixty-two thousand, two hundred fifty-eight".