50939099 has 2 divisors, whose sum is σ = 50939100. Its totient is φ = 50939098.

The previous prime is 50939041. The next prime is 50939101. The reversal of 50939099 is 99093905.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50939099 is a prime.

Together with 50939101, 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 (50939029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25469549 + 25469550.

It is an arithmetic number, because the mean of its divisors is an integer number (25469550).

Almost surely, 2^50939099 is an apocalyptic number.

50939099 is a deficient number, since it is larger than the sum of its proper divisors (1).

50939099 is an equidigital number, since it uses as much as digits as its factorization.

50939099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98415, while the sum is 44.

The square root of 50939099 is about 7137.1632319851. The cubic root of 50939099 is about 370.6953056596.

The spelling of 50939099 in words is "fifty million, nine hundred thirty-nine thousand, ninety-nine".