56886259 has 2 divisors, whose sum is σ = 56886260. Its totient is φ = 56886258.

The previous prime is 56886253. The next prime is 56886287. The reversal of 56886259 is 95268865.

56886259 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 56886259 - 2⁵ = 56886227 is a prime.

It is not a weakly prime, because it can be changed into another prime (56886253) 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, 28443129 + 28443130.

It is an arithmetic number, because the mean of its divisors is an integer number (28443130).

Almost surely, 2^56886259 is an apocalyptic number.

56886259 is a deficient number, since it is larger than the sum of its proper divisors (1).

56886259 is an equidigital number, since it uses as much as digits as its factorization.

56886259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 49.

The square root of 56886259 is about 7542.2979919916. The cubic root of 56886259 is about 384.5939588300.

The spelling of 56886259 in words is "fifty-six million, eight hundred eighty-six thousand, two hundred fifty-nine".