16852294951 has 4 divisors (see below), whose sum is σ = 17433408600. Its totient is φ = 16271181304.

The previous prime is 16852294933. The next prime is 16852294961. The reversal of 16852294951 is 15949225861.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16852294951 - 2²⁷ = 16718077223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16852294961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290556781 + ... + 290556838.

It is an arithmetic number, because the mean of its divisors is an integer number (4358352150).

Almost surely, 2^16852294951 is an apocalyptic number.

16852294951 is a deficient number, since it is larger than the sum of its proper divisors (581113649).

16852294951 is an equidigital number, since it uses as much as digits as its factorization.

16852294951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581113648.

The product of its digits is 1555200, while the sum is 52.

The spelling of 16852294951 in words is "sixteen billion, eight hundred fifty-two million, two hundred ninety-four thousand, nine hundred fifty-one".