50485867 has 2 divisors, whose sum is σ = 50485868. Its totient is φ = 50485866.

The previous prime is 50485861. The next prime is 50485891. The reversal of 50485867 is 76858405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50485867 - 2⁷ = 50485739 is a prime.

It is not a weakly prime, because it can be changed into another prime (50485861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25242933 + 25242934.

It is an arithmetic number, because the mean of its divisors is an integer number (25242934).

Almost surely, 2^50485867 is an apocalyptic number.

50485867 is a deficient number, since it is larger than the sum of its proper divisors (1).

50485867 is an equidigital number, since it uses as much as digits as its factorization.

50485867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 50485867 is about 7105.3407377831. The cubic root of 50485867 is about 369.5926049186.

The spelling of 50485867 in words is "fifty million, four hundred eighty-five thousand, eight hundred sixty-seven".