565046055 has 48 divisors (see below), whose sum is σ = 1149605184. Its totient is φ = 251320320.

The previous prime is 565046047. The next prime is 565046071. The reversal of 565046055 is 550640565.

It is a happy number.

565046055 is a `hidden beast` number, since 565 + 0 + 46 + 0 + 55 = 666.

It is not a de Polignac number, because 565046055 - 2³ = 565046047 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 (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12586 + ... + 35895.

It is an arithmetic number, because the mean of its divisors is an integer number (23950108).

Almost surely, 2^565046055 is an apocalyptic number.

565046055 is an abundant number, since it is smaller than the sum of its proper divisors (584559129).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565046055 is a wasteful number, since it uses less digits than its factorization.

565046055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48536 (or 48533 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 565046055 is about 23770.6974024743. The cubic root of 565046055 is about 826.7254027559.

The spelling of 565046055 in words is "five hundred sixty-five million, forty-six thousand, fifty-five".