5274642546443 has 2 divisors, whose sum is σ = 5274642546444. Its totient is φ = 5274642546442.

The previous prime is 5274642546427. The next prime is 5274642546479. The reversal of 5274642546443 is 3446452464725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5274642546443 - 2⁴ = 5274642546427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5274642546403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637321273221 + 2637321273222.

It is an arithmetic number, because the mean of its divisors is an integer number (2637321273222).

Almost surely, 2^{5274642546443} is an apocalyptic number.

5274642546443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5274642546443 is an equidigital number, since it uses as much as digits as its factorization.

5274642546443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77414400, while the sum is 56.

The spelling of 5274642546443 in words is "five trillion, two hundred seventy-four billion, six hundred forty-two million, five hundred forty-six thousand, four hundred forty-three".