5229778888993 has 2 divisors, whose sum is σ = 5229778888994. Its totient is φ = 5229778888992.

The previous prime is 5229778888991. The next prime is 5229778889029. The reversal of 5229778888993 is 3998888779225.

5229778888993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4271116622224 + 958662266769 = 2066668^2 + 979113^2 .

It is a cyclic number.

It is not a de Polignac number, because 5229778888993 - 2¹ = 5229778888991 is a prime.

Together with 5229778888991, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5229778888993.

It is not a weakly prime, because it can be changed into another prime (5229778888991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2614889444496 + 2614889444497.

It is an arithmetic number, because the mean of its divisors is an integer number (2614889444497).

Almost surely, 2^{5229778888993} is an apocalyptic number.

It is an amenable number.

5229778888993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5229778888993 is an equidigital number, since it uses as much as digits as its factorization.

5229778888993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8778792960, while the sum is 85.

The spelling of 5229778888993 in words is "five trillion, two hundred twenty-nine billion, seven hundred seventy-eight million, eight hundred eighty-eight thousand, nine hundred ninety-three".