5390243029 has 2 divisors, whose sum is σ = 5390243030. Its totient is φ = 5390243028.

The previous prime is 5390243003. The next prime is 5390243041. The reversal of 5390243029 is 9203420935.

5390243029 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3788402500 + 1601840529 = 61550^2 + 40023^2 .

It is a cyclic number.

It is not a de Polignac number, because 5390243029 - 2²¹ = 5388145877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5390243099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695121514 + 2695121515.

It is an arithmetic number, because the mean of its divisors is an integer number (2695121515).

Almost surely, 2^5390243029 is an apocalyptic number.

It is an amenable number.

5390243029 is a deficient number, since it is larger than the sum of its proper divisors (1).

5390243029 is an equidigital number, since it uses as much as digits as its factorization.

5390243029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 5390243029 is about 73418.2744893940. The cubic root of 5390243029 is about 1753.3533556541.

The spelling of 5390243029 in words is "five billion, three hundred ninety million, two hundred forty-three thousand, twenty-nine".