50604637 has 2 divisors, whose sum is σ = 50604638. Its totient is φ = 50604636.

The previous prime is 50604629. The next prime is 50604689. The reversal of 50604637 is 73640605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47485881 + 3118756 = 6891^2 + 1766^2 .

It is a cyclic number.

It is not a de Polignac number, because 50604637 - 2³ = 50604629 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50604599 and 50604608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50614637) 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, 25302318 + 25302319.

It is an arithmetic number, because the mean of its divisors is an integer number (25302319).

Almost surely, 2^50604637 is an apocalyptic number.

It is an amenable number.

50604637 is a deficient number, since it is larger than the sum of its proper divisors (1).

50604637 is an equidigital number, since it uses as much as digits as its factorization.

50604637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 50604637 is about 7113.6936256772. The cubic root of 50604637 is about 369.8822050150.

The spelling of 50604637 in words is "fifty million, six hundred four thousand, six hundred thirty-seven".