50263859 has 2 divisors, whose sum is σ = 50263860. Its totient is φ = 50263858.

The previous prime is 50263853. The next prime is 50263877. The reversal of 50263859 is 95836205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50263859 - 2¹² = 50259763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50263853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25131929 + 25131930.

It is an arithmetic number, because the mean of its divisors is an integer number (25131930).

Almost surely, 2^50263859 is an apocalyptic number.

50263859 is a deficient number, since it is larger than the sum of its proper divisors (1).

50263859 is an equidigital number, since it uses as much as digits as its factorization.

50263859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 50263859 is about 7089.7009104757. The cubic root of 50263859 is about 369.0500564922.

The spelling of 50263859 in words is "fifty million, two hundred sixty-three thousand, eight hundred fifty-nine".