5335445504321 has 2 divisors, whose sum is σ = 5335445504322. Its totient is φ = 5335445504320.

The previous prime is 5335445504303. The next prime is 5335445504329. The reversal of 5335445504321 is 1234055445335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4296603480625 + 1038842023696 = 2072825^2 + 1019236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5335445504321 is a prime.

It is not a weakly prime, because it can be changed into another prime (5335445504329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667722752160 + 2667722752161.

It is an arithmetic number, because the mean of its divisors is an integer number (2667722752161).

Almost surely, 2^{5335445504321} is an apocalyptic number.

It is an amenable number.

5335445504321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5335445504321 is an equidigital number, since it uses as much as digits as its factorization.

5335445504321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 5335445504321 in words is "five trillion, three hundred thirty-five billion, four hundred forty-five million, five hundred four thousand, three hundred twenty-one".