4223553225 has 48 divisors (see below), whose sum is σ = 7403692800. Its totient is φ = 2118553920.

The previous prime is 4223553211. The next prime is 4223553247. The reversal of 4223553225 is 5223553224.

It is not a de Polignac number, because 4223553225 - 2⁸ = 4223552969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187414 + ... + 208736.

It is an arithmetic number, because the mean of its divisors is an integer number (154243600).

Almost surely, 2^4223553225 is an apocalyptic number.

It is an amenable number.

4223553225 is a deficient number, since it is larger than the sum of its proper divisors (3180139575).

4223553225 is a wasteful number, since it uses less digits than its factorization.

4223553225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21494 (or 21489 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 4223553225 is about 64988.8700086407. The cubic root of 4223553225 is about 1616.4390136570.

Subtracting 4223553225 from its reverse (5223553224), we obtain a palindrome (999999999).

The spelling of 4223553225 in words is "four billion, two hundred twenty-three million, five hundred fifty-three thousand, two hundred twenty-five".