52273357 has 2 divisors, whose sum is σ = 52273358. Its totient is φ = 52273356.

The previous prime is 52273301. The next prime is 52273367. The reversal of 52273357 is 75337225.

52273357 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 can be written as a sum of positive squares in only one way, i.e., 51926436 + 346921 = 7206^2 + 589^2 .

It is a cyclic number.

It is not a de Polignac number, because 52273357 - 2⁷ = 52273229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52273367) 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, 26136678 + 26136679.

It is an arithmetic number, because the mean of its divisors is an integer number (26136679).

Almost surely, 2^52273357 is an apocalyptic number.

It is an amenable number.

52273357 is a deficient number, since it is larger than the sum of its proper divisors (1).

52273357 is an equidigital number, since it uses as much as digits as its factorization.

52273357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 34.

The square root of 52273357 is about 7230.0316043569. The cubic root of 52273357 is about 373.9040165673.

The spelling of 52273357 in words is "fifty-two million, two hundred seventy-three thousand, three hundred fifty-seven".