534349047709 has 2 divisors, whose sum is σ = 534349047710. Its totient is φ = 534349047708.

The previous prime is 534349047637. The next prime is 534349047719. The reversal of 534349047709 is 907740943435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 385823595609 + 148525452100 = 621147^2 + 385390^2 .

It is a cyclic number.

It is not a de Polignac number, because 534349047709 - 2¹³ = 534349039517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534349047709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534349047719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267174523854 + 267174523855.

It is an arithmetic number, because the mean of its divisors is an integer number (267174523855).

Almost surely, 2^534349047709 is an apocalyptic number.

It is an amenable number.

534349047709 is a deficient number, since it is larger than the sum of its proper divisors (1).

534349047709 is an equidigital number, since it uses as much as digits as its factorization.

534349047709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 534349047709 in words is "five hundred thirty-four billion, three hundred forty-nine million, forty-seven thousand, seven hundred nine".