52456223 has 2 divisors, whose sum is σ = 52456224. Its totient is φ = 52456222.

The previous prime is 52456219. The next prime is 52456241. The reversal of 52456223 is 32265425.

52456223 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 not a de Polignac number, because 52456223 - 2² = 52456219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52456423) 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, 26228111 + 26228112.

It is an arithmetic number, because the mean of its divisors is an integer number (26228112).

Almost surely, 2^52456223 is an apocalyptic number.

52456223 is a deficient number, since it is larger than the sum of its proper divisors (1).

52456223 is an equidigital number, since it uses as much as digits as its factorization.

52456223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 29.

The square root of 52456223 is about 7242.6668430903. Note that the first 3 decimals coincide. The cubic root of 52456223 is about 374.3395141128.

The spelling of 52456223 in words is "fifty-two million, four hundred fifty-six thousand, two hundred twenty-three".