56185141163 has 2 divisors, whose sum is σ = 56185141164. Its totient is φ = 56185141162.

The previous prime is 56185141097. The next prime is 56185141183. The reversal of 56185141163 is 36114158165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56185141163 - 2¹⁸ = 56184879019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56185141163.

It is not a weakly prime, because it can be changed into another prime (56185141183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28092570581 + 28092570582.

It is an arithmetic number, because the mean of its divisors is an integer number (28092570582).

Almost surely, 2^56185141163 is an apocalyptic number.

56185141163 is a deficient number, since it is larger than the sum of its proper divisors (1).

56185141163 is an equidigital number, since it uses as much as digits as its factorization.

56185141163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 41.

The spelling of 56185141163 in words is "fifty-six billion, one hundred eighty-five million, one hundred forty-one thousand, one hundred sixty-three".