45404310320533 has 2 divisors, whose sum is σ = 45404310320534. Its totient is φ = 45404310320532.

The previous prime is 45404310320497. The next prime is 45404310320557. The reversal of 45404310320533 is 33502301340454.

It is a happy number.

45404310320533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35965172427409 + 9439137893124 = 5997097^2 + 3072318^2 .

It is a cyclic number.

It is not a de Polignac number, because 45404310320533 - 2³⁷ = 45266871367061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45404310320492 and 45404310320501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45404310320573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22702155160266 + 22702155160267.

It is an arithmetic number, because the mean of its divisors is an integer number (22702155160267).

Almost surely, 2^{45404310320533} is an apocalyptic number.

It is an amenable number.

45404310320533 is a deficient number, since it is larger than the sum of its proper divisors (1).

45404310320533 is an equidigital number, since it uses as much as digits as its factorization.

45404310320533 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 37.

Adding to 45404310320533 its reverse (33502301340454), we get a palindrome (78906611660987).

The spelling of 45404310320533 in words is "forty-five trillion, four hundred four billion, three hundred ten million, three hundred twenty thousand, five hundred thirty-three".