56063317 has 2 divisors, whose sum is σ = 56063318. Its totient is φ = 56063316.

The previous prime is 56063311. The next prime is 56063321. The reversal of 56063317 is 71336065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53963716 + 2099601 = 7346^2 + 1449^2 .

It is a cyclic number.

It is not a de Polignac number, because 56063317 - 2³ = 56063309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56063311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28031658 + 28031659.

It is an arithmetic number, because the mean of its divisors is an integer number (28031659).

Almost surely, 2^56063317 is an apocalyptic number.

It is an amenable number.

56063317 is a deficient number, since it is larger than the sum of its proper divisors (1).

56063317 is an equidigital number, since it uses as much as digits as its factorization.

56063317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 56063317 is about 7487.5441234092. The cubic root of 56063317 is about 382.7303739871.

The spelling of 56063317 in words is "fifty-six million, sixty-three thousand, three hundred seventeen".