56710597 has 2 divisors, whose sum is σ = 56710598. Its totient is φ = 56710596.

The previous prime is 56710579. The next prime is 56710607. The reversal of 56710597 is 79501765.

56710597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (56710579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49126081 + 7584516 = 7009^2 + 2754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56710597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56710517) 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, 28355298 + 28355299.

It is an arithmetic number, because the mean of its divisors is an integer number (28355299).

Almost surely, 2^56710597 is an apocalyptic number.

It is an amenable number.

56710597 is a deficient number, since it is larger than the sum of its proper divisors (1).

56710597 is an equidigital number, since it uses as much as digits as its factorization.

56710597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 66150, while the sum is 40.

The square root of 56710597 is about 7530.6438635750. The cubic root of 56710597 is about 384.1976815105.

The spelling of 56710597 in words is "fifty-six million, seven hundred ten thousand, five hundred ninety-seven".