45413346289 has 2 divisors, whose sum is σ = 45413346290. Its totient is φ = 45413346288.

The previous prime is 45413346283. The next prime is 45413346347. The reversal of 45413346289 is 98264331454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38900856289 + 6512490000 = 197233^2 + 80700^2 .

It is a cyclic number.

It is not a de Polignac number, because 45413346289 - 2⁵ = 45413346257 is a prime.

It is not a weakly prime, because it can be changed into another prime (45413346283) 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, 22706673144 + 22706673145.

It is an arithmetic number, because the mean of its divisors is an integer number (22706673145).

Almost surely, 2^45413346289 is an apocalyptic number.

It is an amenable number.

45413346289 is a deficient number, since it is larger than the sum of its proper divisors (1).

45413346289 is an equidigital number, since it uses as much as digits as its factorization.

45413346289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 49.

The spelling of 45413346289 in words is "forty-five billion, four hundred thirteen million, three hundred forty-six thousand, two hundred eighty-nine".