555552226 has 8 divisors (see below), whose sum is σ = 834094044. Its totient is φ = 277520880.

The previous prime is 555552167. The next prime is 555552227. The reversal of 555552226 is 622255555.

It can be written as a sum of positive squares in 2 ways, for example, as 524181025 + 31371201 = 22895^2 + 5601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (555552227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124885 + ... + 129256.

Almost surely, 2^555552226 is an apocalyptic number.

555552226 is a deficient number, since it is larger than the sum of its proper divisors (278541818).

555552226 is a wasteful number, since it uses less digits than its factorization.

555552226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255236.

The product of its digits is 150000, while the sum is 37.

The square root of 555552226 is about 23570.1554089064. The cubic root of 555552226 is about 822.0690491622.

The spelling of 555552226 in words is "five hundred fifty-five million, five hundred fifty-two thousand, two hundred twenty-six".