52273799 has 2 divisors, whose sum is σ = 52273800. Its totient is φ = 52273798.

The previous prime is 52273789. The next prime is 52273831. The reversal of 52273799 is 99737225.

It is a happy number.

52273799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52273799 is a 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 (52273789) 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, 26136899 + 26136900.

It is an arithmetic number, because the mean of its divisors is an integer number (26136900).

Almost surely, 2^52273799 is an apocalyptic number.

52273799 is a deficient number, since it is larger than the sum of its proper divisors (1).

52273799 is an equidigital number, since it uses as much as digits as its factorization.

52273799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 238140, while the sum is 44.

The square root of 52273799 is about 7230.0621712403. The cubic root of 52273799 is about 373.9050704191.

The spelling of 52273799 in words is "fifty-two million, two hundred seventy-three thousand, seven hundred ninety-nine".