552505055 has 4 divisors (see below), whose sum is σ = 663006072. Its totient is φ = 442004040.

The previous prime is 552505043. The next prime is 552505073. The reversal of 552505055 is 550505255.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 552505055 - 2⁴ = 552505039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55250501 + ... + 55250510.

It is an arithmetic number, because the mean of its divisors is an integer number (165751518).

Almost surely, 2^552505055 is an apocalyptic number.

552505055 is a deficient number, since it is larger than the sum of its proper divisors (110501017).

552505055 is a wasteful number, since it uses less digits than its factorization.

552505055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110501016.

The product of its (nonzero) digits is 31250, while the sum is 32.

The square root of 552505055 is about 23505.4260756958. The cubic root of 552505055 is about 820.5632928149.

The spelling of 552505055 in words is "five hundred fifty-two million, five hundred five thousand, fifty-five".