555122055 has 16 divisors (see below), whose sum is σ = 894081024. Its totient is φ = 294103200.

The previous prime is 555122041. The next prime is 555122077. The reversal of 555122055 is 550221555.

555122055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 555122055 - 2⁵ = 555122023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120279 + ... + 124808.

It is an arithmetic number, because the mean of its divisors is an integer number (55880064).

Almost surely, 2^555122055 is an apocalyptic number.

555122055 is a deficient number, since it is larger than the sum of its proper divisors (338958969).

555122055 is a wasteful number, since it uses less digits than its factorization.

555122055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245246.

The product of its (nonzero) digits is 12500, while the sum is 30.

The square root of 555122055 is about 23561.0283094775. The cubic root of 555122055 is about 821.8568149436.

The spelling of 555122055 in words is "five hundred fifty-five million, one hundred twenty-two thousand, fifty-five".