50402299 has 2 divisors, whose sum is σ = 50402300. Its totient is φ = 50402298.

The previous prime is 50402293. The next prime is 50402309. The reversal of 50402299 is 99220405.

50402299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50402299 - 2⁷ = 50402171 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50402299.

It is not a weakly prime, because it can be changed into another prime (50402293) 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, 25201149 + 25201150.

It is an arithmetic number, because the mean of its divisors is an integer number (25201150).

Almost surely, 2^50402299 is an apocalyptic number.

50402299 is a deficient number, since it is larger than the sum of its proper divisors (1).

50402299 is an equidigital number, since it uses as much as digits as its factorization.

50402299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 50402299 is about 7099.4576553424. The cubic root of 50402299 is about 369.3885664817.

The spelling of 50402299 in words is "fifty million, four hundred two thousand, two hundred ninety-nine".