52865055 has 20 divisors (see below), whose sum is σ = 94766232. Its totient is φ = 28194480.

The previous prime is 52865047. The next prime is 52865081. The reversal of 52865055 is 55056825.

52865055 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 52865055 - 2³ = 52865047 is a prime.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 64861 + ... + 65670.

Almost surely, 2^52865055 is an apocalyptic number.

52865055 is a deficient number, since it is larger than the sum of its proper divisors (41901177).

52865055 is a wasteful number, since it uses less digits than its factorization.

52865055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130548 (or 130539 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 52865055 is about 7270.8359216805. The cubic root of 52865055 is about 375.3095044817.

The spelling of 52865055 in words is "fifty-two million, eight hundred sixty-five thousand, fifty-five".