50320199 has 2 divisors, whose sum is σ = 50320200. Its totient is φ = 50320198.

The previous prime is 50320183. The next prime is 50320211. The reversal of 50320199 is 99102305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50320199 - 2⁴ = 50320183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50320129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25160099 + 25160100.

It is an arithmetic number, because the mean of its divisors is an integer number (25160100).

Almost surely, 2^50320199 is an apocalyptic number.

50320199 is a deficient number, since it is larger than the sum of its proper divisors (1).

50320199 is an equidigital number, since it uses as much as digits as its factorization.

50320199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 50320199 is about 7093.6731669848. The cubic root of 50320199 is about 369.1878925494.

It can be divided in two parts, 503 and 20199, that added together give a palindrome (20702).

The spelling of 50320199 in words is "fifty million, three hundred twenty thousand, one hundred ninety-nine".