50822785 has 8 divisors (see below), whose sum is σ = 65678760. Its totient is φ = 37530624.

The previous prime is 50822771. The next prime is 50822789. The reversal of 50822785 is 58722805.

50822785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 144 + 50822641 = 12^2 + 7129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50822785 - 2⁹ = 50822273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50822789) 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 7 ways as a sum of consecutive naturals, for example, 390880 + ... + 391009.

It is an arithmetic number, because the mean of its divisors is an integer number (8209845).

Almost surely, 2^50822785 is an apocalyptic number.

It is an amenable number.

50822785 is a deficient number, since it is larger than the sum of its proper divisors (14855975).

50822785 is a wasteful number, since it uses less digits than its factorization.

50822785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781907.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 50822785 is about 7129.0100995861. The cubic root of 50822785 is about 370.4129429032.

The spelling of 50822785 in words is "fifty million, eight hundred twenty-two thousand, seven hundred eighty-five".