56241863 has 2 divisors, whose sum is σ = 56241864. Its totient is φ = 56241862.

The previous prime is 56241853. The next prime is 56241883. The reversal of 56241863 is 36814265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56241863 - 2¹² = 56237767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56241833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28120931 + 28120932.

It is an arithmetic number, because the mean of its divisors is an integer number (28120932).

Almost surely, 2^56241863 is an apocalyptic number.

56241863 is a deficient number, since it is larger than the sum of its proper divisors (1).

56241863 is an equidigital number, since it uses as much as digits as its factorization.

56241863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 35.

The square root of 56241863 is about 7499.4575137139. The cubic root of 56241863 is about 383.1362398692.

The spelling of 56241863 in words is "fifty-six million, two hundred forty-one thousand, eight hundred sixty-three".