16875107506 has 8 divisors (see below), whose sum is σ = 25320088044. Its totient is φ = 8435078160.

The previous prime is 16875107497. The next prime is 16875107533. The reversal of 16875107506 is 60570157861.

It can be written as a sum of positive squares in 2 ways, for example, as 13760463025 + 3114644481 = 117305^2 + 55809^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229265 + ... + 1242916.

Almost surely, 2^16875107506 is an apocalyptic number.

16875107506 is a deficient number, since it is larger than the sum of its proper divisors (8444980538).

16875107506 is a wasteful number, since it uses less digits than its factorization.

16875107506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475596.

The product of its (nonzero) digits is 352800, while the sum is 46.

The spelling of 16875107506 in words is "sixteen billion, eight hundred seventy-five million, one hundred seven thousand, five hundred six".