56857483 has 2 divisors, whose sum is σ = 56857484. Its totient is φ = 56857482.

The previous prime is 56857457. The next prime is 56857501. The reversal of 56857483 is 38475865.

56857483 is nontrivially palindromic in base 9.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56857483 is a prime.

It is not a weakly prime, because it can be changed into another prime (56857783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28428741 + 28428742.

It is an arithmetic number, because the mean of its divisors is an integer number (28428742).

Almost surely, 2^56857483 is an apocalyptic number.

56857483 is a deficient number, since it is larger than the sum of its proper divisors (1).

56857483 is an equidigital number, since it uses as much as digits as its factorization.

56857483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 46.

The square root of 56857483 is about 7540.3901092715. The cubic root of 56857483 is about 384.5290987474.

The spelling of 56857483 in words is "fifty-six million, eight hundred fifty-seven thousand, four hundred eighty-three".