50656853 has 16 divisors (see below), whose sum is σ = 56497392. Its totient is φ = 45120000.

The previous prime is 50656849. The next prime is 50656877. The reversal of 50656853 is 35865605.

50656853 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 8 ways, for example, as 770884 + 49885969 = 878^2 + 7063^2 .

It is a cyclic number.

It is not a de Polignac number, because 50656853 - 2² = 50656849 is a prime.

It is a super-2 number, since 2×50656853² = 5132233511727218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50656153) 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 15 ways as a sum of consecutive naturals, for example, 53363 + ... + 54303.

It is an arithmetic number, because the mean of its divisors is an integer number (3531087).

Almost surely, 2^50656853 is an apocalyptic number.

It is an amenable number.

50656853 is a deficient number, since it is larger than the sum of its proper divisors (5840539).

50656853 is a wasteful number, since it uses less digits than its factorization.

50656853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 50656853 is about 7117.3627840655. The cubic root of 50656853 is about 370.0093813058.

The spelling of 50656853 in words is "fifty million, six hundred fifty-six thousand, eight hundred fifty-three".