50855827 has 4 divisors (see below), whose sum is σ = 55479096. Its totient is φ = 46232560.

The previous prime is 50855807. The next prime is 50855873. The reversal of 50855827 is 72855805.

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

It is not a de Polignac number, because 50855827 - 2¹¹ = 50853779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50855827.

It is not an unprimeable number, because it can be changed into a prime (50855807) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2311618 + ... + 2311639.

It is an arithmetic number, because the mean of its divisors is an integer number (13869774).

Almost surely, 2^50855827 is an apocalyptic number.

50855827 is a deficient number, since it is larger than the sum of its proper divisors (4623269).

50855827 is a wasteful number, since it uses less digits than its factorization.

50855827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4623268.

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 50855827 is about 7131.3271555861. The cubic root of 50855827 is about 370.4931991178.

The spelling of 50855827 in words is "fifty million, eight hundred fifty-five thousand, eight hundred twenty-seven".