5229778889029 has 2 divisors, whose sum is σ = 5229778889030. Its totient is φ = 5229778889028.

The previous prime is 5229778888993. The next prime is 5229778889033. The reversal of 5229778889029 is 9209888779225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5148837501025 + 80941388004 = 2269105^2 + 284502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5229778889029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5229778899029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2614889444514 + 2614889444515.

It is an arithmetic number, because the mean of its divisors is an integer number (2614889444515).

Almost surely, 2^{5229778889029} is an apocalyptic number.

It is an amenable number.

5229778889029 is a deficient number, since it is larger than the sum of its proper divisors (1).

5229778889029 is an equidigital number, since it uses as much as digits as its factorization.

5229778889029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 731566080, while the sum is 76.

The spelling of 5229778889029 in words is "five trillion, two hundred twenty-nine billion, seven hundred seventy-eight million, eight hundred eighty-nine thousand, twenty-nine".