45188335163 has 2 divisors, whose sum is σ = 45188335164. Its totient is φ = 45188335162.

The previous prime is 45188335117. The next prime is 45188335219. The reversal of 45188335163 is 36153388154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45188335163 - 2²⁸ = 44919899707 is a prime.

It is not a weakly prime, because it can be changed into another prime (45188335763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22594167581 + 22594167582.

It is an arithmetic number, because the mean of its divisors is an integer number (22594167582).

Almost surely, 2^45188335163 is an apocalyptic number.

45188335163 is a deficient number, since it is larger than the sum of its proper divisors (1).

45188335163 is an equidigital number, since it uses as much as digits as its factorization.

45188335163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The spelling of 45188335163 in words is "forty-five billion, one hundred eighty-eight million, three hundred thirty-five thousand, one hundred sixty-three".