22853164858 has 4 divisors (see below), whose sum is σ = 34279747290. Its totient is φ = 11426582428.

The previous prime is 22853164853. The next prime is 22853164879. The reversal of 22853164858 is 85846135822.

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

It can be written as a sum of positive squares in only one way, i.e., 20605741209 + 2247423649 = 143547^2 + 47407^2 .

It is not an unprimeable number, because it can be changed into a prime (22853164853) by changing a digit.

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 as a sum of consecutive naturals, namely, 5713291213 + ... + 5713291216.

Almost surely, 2^22853164858 is an apocalyptic number.

22853164858 is a deficient number, since it is larger than the sum of its proper divisors (11426582432).

22853164858 is a wasteful number, since it uses less digits than its factorization.

22853164858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426582431.

The product of its digits is 3686400, while the sum is 52.

The spelling of 22853164858 in words is "twenty-two billion, eight hundred fifty-three million, one hundred sixty-four thousand, eight hundred fifty-eight".