49505299 has 2 divisors, whose sum is σ = 49505300. Its totient is φ = 49505298.

The previous prime is 49505273. The next prime is 49505303. The reversal of 49505299 is 99250594.

It is a happy number.

49505299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49505299 - 2²¹ = 47408147 is a prime.

It is not a weakly prime, because it can be changed into another prime (49505699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24752649 + 24752650.

It is an arithmetic number, because the mean of its divisors is an integer number (24752650).

Almost surely, 2^49505299 is an apocalyptic number.

49505299 is a deficient number, since it is larger than the sum of its proper divisors (1).

49505299 is an equidigital number, since it uses as much as digits as its factorization.

49505299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 49505299 is about 7036.0002131893. Note that the first 3 decimals coincide. The cubic root of 49505299 is about 367.1841245828.

The spelling of 49505299 in words is "forty-nine million, five hundred five thousand, two hundred ninety-nine".