223625890052 has 12 divisors (see below), whose sum is σ = 404839973580. Its totient is φ = 107957326176.

The previous prime is 223625890043. The next prime is 223625890087. The reversal of 223625890052 is 250098526322.

It can be written as a sum of positive squares in 2 ways, for example, as 63164758276 + 160461131776 = 251326^2 + 400576^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223625889985 and 223625890012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963904583 + ... + 963904814.

It is an arithmetic number, because the mean of its divisors is an integer number (33736664465).

Almost surely, 2^223625890052 is an apocalyptic number.

It is an amenable number.

223625890052 is a deficient number, since it is larger than the sum of its proper divisors (181214083528).

223625890052 is a wasteful number, since it uses less digits than its factorization.

223625890052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927809430 (or 1927809428 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 223625890052 in words is "two hundred twenty-three billion, six hundred twenty-five million, eight hundred ninety thousand, fifty-two".