49508111 has 2 divisors, whose sum is σ = 49508112. Its totient is φ = 49508110.

The previous prime is 49508057. The next prime is 49508117. The reversal of 49508111 is 11180594.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49508111 is a prime.

It is a Sophie Germain 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 (49508117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24754055 + 24754056.

It is an arithmetic number, because the mean of its divisors is an integer number (24754056).

Almost surely, 2^49508111 is an apocalyptic number.

49508111 is a deficient number, since it is larger than the sum of its proper divisors (1).

49508111 is an equidigital number, since it uses as much as digits as its factorization.

49508111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 49508111 is about 7036.2000397942. The cubic root of 49508111 is about 367.1910767154.

The spelling of 49508111 in words is "forty-nine million, five hundred eight thousand, one hundred eleven".