555224055 has 8 divisors (see below), whose sum is σ = 888358512. Its totient is φ = 296119488.

The previous prime is 555224017. The next prime is 555224069. The reversal of 555224055 is 550422555.

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

It is not a de Polignac number, because 555224055 - 2¹¹ = 555222007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18507454 + ... + 18507483.

It is an arithmetic number, because the mean of its divisors is an integer number (111044814).

Almost surely, 2^555224055 is an apocalyptic number.

555224055 is a deficient number, since it is larger than the sum of its proper divisors (333134457).

555224055 is a wasteful number, since it uses less digits than its factorization.

555224055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37014945.

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 555224055 is about 23563.1928014860. The cubic root of 555224055 is about 821.9071487759.

The spelling of 555224055 in words is "five hundred fifty-five million, two hundred twenty-four thousand, fifty-five".