22853578276 has 27 divisors (see below), whose sum is σ = 40371355857. Its totient is φ = 11319909120.

The previous prime is 22853578273. The next prime is 22853578277. The reversal of 22853578276 is 67287535822.

The square root of 22853578276 is 151174.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22695422500 + 158155776 = 150650^2 + 12576^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22853578273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39607300 + ... + 39607876.

Almost surely, 2^22853578276 is an apocalyptic number.

22853578276 is the 151174-th square number.

It is an amenable number.

22853578276 is a deficient number, since it is larger than the sum of its proper divisors (17517777581).

22853578276 is an frugal number, since it uses more digits than its factorization.

22853578276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 710 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 55.

The spelling of 22853578276 in words is "twenty-two billion, eight hundred fifty-three million, five hundred seventy-eight thousand, two hundred seventy-six".