4827397774279 has 2 divisors, whose sum is σ = 4827397774280. Its totient is φ = 4827397774278.

The previous prime is 4827397774249. The next prime is 4827397774357. The reversal of 4827397774279 is 9724777937284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4827397774279 - 2¹⁹ = 4827397249991 is a prime.

It is a super-2 number, since 2×4827397774279² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4827397774249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2413698887139 + 2413698887140.

It is an arithmetic number, because the mean of its divisors is an integer number (2413698887140).

Almost surely, 2^{4827397774279} is an apocalyptic number.

4827397774279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4827397774279 is an equidigital number, since it uses as much as digits as its factorization.

4827397774279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2091059712, while the sum is 76.

The spelling of 4827397774279 in words is "four trillion, eight hundred twenty-seven billion, three hundred ninety-seven million, seven hundred seventy-four thousand, two hundred seventy-nine".