56283427 has 2 divisors, whose sum is σ = 56283428. Its totient is φ = 56283426.

The previous prime is 56283397. The next prime is 56283433. The reversal of 56283427 is 72438265.

56283427 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 a de Polignac number, because none of the positive numbers 2^k-56283427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56283467) 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, 28141713 + 28141714.

It is an arithmetic number, because the mean of its divisors is an integer number (28141714).

Almost surely, 2^56283427 is an apocalyptic number.

56283427 is a deficient number, since it is larger than the sum of its proper divisors (1).

56283427 is an equidigital number, since it uses as much as digits as its factorization.

56283427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 56283427 is about 7502.2281356941. The cubic root of 56283427 is about 383.2305987242.

The spelling of 56283427 in words is "fifty-six million, two hundred eighty-three thousand, four hundred twenty-seven".