56860571 has 2 divisors, whose sum is σ = 56860572. Its totient is φ = 56860570.

The previous prime is 56860547. The next prime is 56860579. The reversal of 56860571 is 17506865.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56860571 - 2¹⁰ = 56859547 is a prime.

It is not a weakly prime, because it can be changed into another prime (56860579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28430285 + 28430286.

It is an arithmetic number, because the mean of its divisors is an integer number (28430286).

Almost surely, 2^56860571 is an apocalyptic number.

56860571 is a deficient number, since it is larger than the sum of its proper divisors (1).

56860571 is an equidigital number, since it uses as much as digits as its factorization.

56860571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 56860571 is about 7540.5948704330. The cubic root of 56860571 is about 384.5360600378.

The spelling of 56860571 in words is "fifty-six million, eight hundred sixty thousand, five hundred seventy-one".