50566055 has 4 divisors (see below), whose sum is σ = 60679272. Its totient is φ = 40452840.

The previous prime is 50566051. The next prime is 50566063. The reversal of 50566055 is 55066505.

50566055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50566055 - 2² = 50566051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50566051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5056601 + ... + 5056610.

It is an arithmetic number, because the mean of its divisors is an integer number (15169818).

Almost surely, 2^50566055 is an apocalyptic number.

50566055 is a deficient number, since it is larger than the sum of its proper divisors (10113217).

50566055 is a wasteful number, since it uses less digits than its factorization.

50566055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113216.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 50566055 is about 7110.9812965582. The cubic root of 50566055 is about 369.7881792208.

It can be divided in two parts, 5056 and 6055, that added together give a palindrome (11111).

The spelling of 50566055 in words is "fifty million, five hundred sixty-six thousand, fifty-five".