56463163 has 2 divisors, whose sum is σ = 56463164. Its totient is φ = 56463162.

The previous prime is 56463149. The next prime is 56463241. The reversal of 56463163 is 36136465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56463163 - 2¹³ = 56454971 is a prime.

It is not a weakly prime, because it can be changed into another prime (56463263) 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, 28231581 + 28231582.

It is an arithmetic number, because the mean of its divisors is an integer number (28231582).

Almost surely, 2^56463163 is an apocalyptic number.

56463163 is a deficient number, since it is larger than the sum of its proper divisors (1).

56463163 is an equidigital number, since it uses as much as digits as its factorization.

56463163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 34.

The square root of 56463163 is about 7514.1974288676. The cubic root of 56463163 is about 383.6381025984.

The spelling of 56463163 in words is "fifty-six million, four hundred sixty-three thousand, one hundred sixty-three".