50502899 has 2 divisors, whose sum is σ = 50502900. Its totient is φ = 50502898.

The previous prime is 50502877. The next prime is 50502901. The reversal of 50502899 is 99820505.

It is a happy number.

50502899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50502899 is a prime.

It is a Sophie Germain prime.

Together with 50502901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50502839) 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 as a sum of consecutive naturals, namely, 25251449 + 25251450.

It is an arithmetic number, because the mean of its divisors is an integer number (25251450).

Almost surely, 2^50502899 is an apocalyptic number.

50502899 is a deficient number, since it is larger than the sum of its proper divisors (1).

50502899 is an equidigital number, since it uses as much as digits as its factorization.

50502899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 50502899 is about 7106.5391717769. The cubic root of 50502899 is about 369.6341623806.

The spelling of 50502899 in words is "fifty million, five hundred two thousand, eight hundred ninety-nine".