56135059163 has 2 divisors, whose sum is σ = 56135059164. Its totient is φ = 56135059162.

The previous prime is 56135059153. The next prime is 56135059217. The reversal of 56135059163 is 36195053165.

56135059163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56135059163 - 2¹⁴ = 56135042779 is a prime.

It is a super-2 number, since 2×56135059163² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56135059133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28067529581 + 28067529582.

It is an arithmetic number, because the mean of its divisors is an integer number (28067529582).

Almost surely, 2^56135059163 is an apocalyptic number.

56135059163 is a deficient number, since it is larger than the sum of its proper divisors (1).

56135059163 is an equidigital number, since it uses as much as digits as its factorization.

56135059163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 364500, while the sum is 44.

The spelling of 56135059163 in words is "fifty-six billion, one hundred thirty-five million, fifty-nine thousand, one hundred sixty-three".