45169850863 has 2 divisors, whose sum is σ = 45169850864. Its totient is φ = 45169850862.

The previous prime is 45169850837. The next prime is 45169850909. The reversal of 45169850863 is 36805896154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45169850863 - 2³³ = 36579916271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45169850813) 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, 22584925431 + 22584925432.

It is an arithmetic number, because the mean of its divisors is an integer number (22584925432).

Almost surely, 2^45169850863 is an apocalyptic number.

45169850863 is a deficient number, since it is larger than the sum of its proper divisors (1).

45169850863 is an equidigital number, since it uses as much as digits as its factorization.

45169850863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 45169850863 in words is "forty-five billion, one hundred sixty-nine million, eight hundred fifty thousand, eight hundred sixty-three".