555225223 has 12 divisors (see below), whose sum is σ = 656824680. Its totient is φ = 467838672.

The previous prime is 555225137. The next prime is 555225257. The reversal of 555225223 is 322522555.

It is not a de Polignac number, because 555225223 - 2¹⁷ = 555094151 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 (555225023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93136 + ... + 98917.

It is an arithmetic number, because the mean of its divisors is an integer number (54735390).

Almost surely, 2^555225223 is an apocalyptic number.

555225223 is a deficient number, since it is larger than the sum of its proper divisors (101599457).

555225223 is a wasteful number, since it uses less digits than its factorization.

555225223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192126 (or 192119 counting only the distinct ones).

The product of its digits is 30000, while the sum is 31.

The square root of 555225223 is about 23563.2175858901. The cubic root of 555225223 is about 821.9077251120.

Adding to 555225223 its reverse (322522555), we get a palindrome (877747778).

The spelling of 555225223 in words is "five hundred fifty-five million, two hundred twenty-five thousand, two hundred twenty-three".