50313199 has 2 divisors, whose sum is σ = 50313200. Its totient is φ = 50313198.

The previous prime is 50313157. The next prime is 50313203. The reversal of 50313199 is 99131305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50313199 - 2²⁵ = 16758767 is a prime.

It is a super-2 number, since 2×50313199² = 5062835987227202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50313199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50313119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25156599 + 25156600.

It is an arithmetic number, because the mean of its divisors is an integer number (25156600).

Almost surely, 2^50313199 is an apocalyptic number.

50313199 is a deficient number, since it is larger than the sum of its proper divisors (1).

50313199 is an equidigital number, since it uses as much as digits as its factorization.

50313199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 50313199 is about 7093.1797524101. The cubic root of 50313199 is about 369.1707726179.

The spelling of 50313199 in words is "fifty million, three hundred thirteen thousand, one hundred ninety-nine".