56282777 has 2 divisors, whose sum is σ = 56282778. Its totient is φ = 56282776.

The previous prime is 56282719. The next prime is 56282783. The reversal of 56282777 is 77728265.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53523856 + 2758921 = 7316^2 + 1661^2 .

It is a cyclic number.

It is not a de Polignac number, because 56282777 - 2⁸ = 56282521 is a prime.

It is not a weakly prime, because it can be changed into another prime (56282797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28141388 + 28141389.

It is an arithmetic number, because the mean of its divisors is an integer number (28141389).

Almost surely, 2^56282777 is an apocalyptic number.

It is an amenable number.

56282777 is a deficient number, since it is larger than the sum of its proper divisors (1).

56282777 is an equidigital number, since it uses as much as digits as its factorization.

56282777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 329280, while the sum is 44.

The square root of 56282777 is about 7502.1848151055. The cubic root of 56282777 is about 383.2291234478.

The spelling of 56282777 in words is "fifty-six million, two hundred eighty-two thousand, seven hundred seventy-seven".