56064263 has 2 divisors, whose sum is σ = 56064264. Its totient is φ = 56064262.

The previous prime is 56064241. The next prime is 56064299. The reversal of 56064263 is 36246065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56064263 - 2⁸ = 56064007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56064563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28032131 + 28032132.

It is an arithmetic number, because the mean of its divisors is an integer number (28032132).

Almost surely, 2^56064263 is an apocalyptic number.

56064263 is a deficient number, since it is larger than the sum of its proper divisors (1).

56064263 is an equidigital number, since it uses as much as digits as its factorization.

56064263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 56064263 is about 7487.6072947237. The cubic root of 56064263 is about 382.7325266775.

The spelling of 56064263 in words is "fifty-six million, sixty-four thousand, two hundred sixty-three".