56297063 has 2 divisors, whose sum is σ = 56297064. Its totient is φ = 56297062.

The previous prime is 56297053. The next prime is 56297071. The reversal of 56297063 is 36079265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56297063 - 2¹⁰ = 56296039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56297053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28148531 + 28148532.

It is an arithmetic number, because the mean of its divisors is an integer number (28148532).

Almost surely, 2^56297063 is an apocalyptic number.

56297063 is a deficient number, since it is larger than the sum of its proper divisors (1).

56297063 is an equidigital number, since it uses as much as digits as its factorization.

56297063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 56297063 is about 7503.1368773334. The cubic root of 56297063 is about 383.2615451369.

The spelling of 56297063 in words is "fifty-six million, two hundred ninety-seven thousand, sixty-three".