5254445412443 has 2 divisors, whose sum is σ = 5254445412444. Its totient is φ = 5254445412442.

The previous prime is 5254445412427. The next prime is 5254445412479. The reversal of 5254445412443 is 3442145444525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5254445412443 - 2⁴ = 5254445412427 is a prime.

It is not a weakly prime, because it can be changed into another prime (5254445412943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627222706221 + 2627222706222.

It is an arithmetic number, because the mean of its divisors is an integer number (2627222706222).

Almost surely, 2^{5254445412443} is an apocalyptic number.

5254445412443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254445412443 is an equidigital number, since it uses as much as digits as its factorization.

5254445412443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144000, while the sum is 47.

The spelling of 5254445412443 in words is "five trillion, two hundred fifty-four billion, four hundred forty-five million, four hundred twelve thousand, four hundred forty-three".