45819022159 has 2 divisors, whose sum is σ = 45819022160. Its totient is φ = 45819022158.

The previous prime is 45819022157. The next prime is 45819022231. The reversal of 45819022159 is 95122091854.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45819022159 - 2¹ = 45819022157 is a prime.

Together with 45819022157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45819022157) 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, 22909511079 + 22909511080.

It is an arithmetic number, because the mean of its divisors is an integer number (22909511080).

Almost surely, 2^45819022159 is an apocalyptic number.

45819022159 is a deficient number, since it is larger than the sum of its proper divisors (1).

45819022159 is an equidigital number, since it uses as much as digits as its factorization.

45819022159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 45819022159 in words is "forty-five billion, eight hundred nineteen million, twenty-two thousand, one hundred fifty-nine".