45003020421283 has 2 divisors, whose sum is σ = 45003020421284. Its totient is φ = 45003020421282.

The previous prime is 45003020421269. The next prime is 45003020421349. The reversal of 45003020421283 is 38212402030054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45003020421283 - 2¹⁷ = 45003020290211 is a prime.

It is not a weakly prime, because it can be changed into another prime (45003090421283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22501510210641 + 22501510210642.

It is an arithmetic number, because the mean of its divisors is an integer number (22501510210642).

Almost surely, 2^{45003020421283} is an apocalyptic number.

45003020421283 is a deficient number, since it is larger than the sum of its proper divisors (1).

45003020421283 is an equidigital number, since it uses as much as digits as its factorization.

45003020421283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 45003020421283 in words is "forty-five trillion, three billion, twenty million, four hundred twenty-one thousand, two hundred eighty-three".