50485837 has 2 divisors, whose sum is σ = 50485838. Its totient is φ = 50485836.

The previous prime is 50485817. The next prime is 50485847. The reversal of 50485837 is 73858405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49154121 + 1331716 = 7011^2 + 1154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50485837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50485837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50485817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25242918 + 25242919.

It is an arithmetic number, because the mean of its divisors is an integer number (25242919).

Almost surely, 2^50485837 is an apocalyptic number.

It is an amenable number.

50485837 is a deficient number, since it is larger than the sum of its proper divisors (1).

50485837 is an equidigital number, since it uses as much as digits as its factorization.

50485837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 50485837 is about 7105.3386266947. The cubic root of 50485837 is about 369.5925317115.

The spelling of 50485837 in words is "fifty million, four hundred eighty-five thousand, eight hundred thirty-seven".