53539099 has 2 divisors, whose sum is σ = 53539100. Its totient is φ = 53539098.

The previous prime is 53539051. The next prime is 53539117. The reversal of 53539099 is 99093535.

53539099 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 53539099 - 2⁷ = 53538971 is a prime.

It is not a weakly prime, because it can be changed into another prime (53539049) 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, 26769549 + 26769550.

It is an arithmetic number, because the mean of its divisors is an integer number (26769550).

Almost surely, 2^53539099 is an apocalyptic number.

53539099 is a deficient number, since it is larger than the sum of its proper divisors (1).

53539099 is an equidigital number, since it uses as much as digits as its factorization.

53539099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164025, while the sum is 43.

The square root of 53539099 is about 7317.0416836314. The cubic root of 53539099 is about 376.8978726010.

The spelling of 53539099 in words is "fifty-three million, five hundred thirty-nine thousand, ninety-nine".