50117099 has 2 divisors, whose sum is σ = 50117100. Its totient is φ = 50117098.

The previous prime is 50116967. The next prime is 50117101. The reversal of 50117099 is 99071105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50117099 - 2¹² = 50113003 is a prime.

It is a super-2 number, since 2×50117099² = 5023447224351602, which contains 22 as substring.

Together with 50117101, 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 (50117999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25058549 + 25058550.

It is an arithmetic number, because the mean of its divisors is an integer number (25058550).

Almost surely, 2^50117099 is an apocalyptic number.

50117099 is a deficient number, since it is larger than the sum of its proper divisors (1).

50117099 is an equidigital number, since it uses as much as digits as its factorization.

50117099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 32.

The square root of 50117099 is about 7079.3431192449. The cubic root of 50117099 is about 368.6905232427.

The spelling of 50117099 in words is "fifty million, one hundred seventeen thousand, ninety-nine".