52045207 has 2 divisors, whose sum is σ = 52045208. Its totient is φ = 52045206.

The previous prime is 52045193. The next prime is 52045219. The reversal of 52045207 is 70254025.

52045207 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 52045207 - 2⁷ = 52045079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52045507) 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, 26022603 + 26022604.

It is an arithmetic number, because the mean of its divisors is an integer number (26022604).

Almost surely, 2^52045207 is an apocalyptic number.

52045207 is a deficient number, since it is larger than the sum of its proper divisors (1).

52045207 is an equidigital number, since it uses as much as digits as its factorization.

52045207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 52045207 is about 7214.2364114298. The cubic root of 52045207 is about 373.3592482188.

The spelling of 52045207 in words is "fifty-two million, forty-five thousand, two hundred seven".