535343505397 has 2 divisors, whose sum is σ = 535343505398. Its totient is φ = 535343505396.

The previous prime is 535343505377. The next prime is 535343505419. The reversal of 535343505397 is 793505343535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 517652909361 + 17690596036 = 719481^2 + 133006^2 .

It is a cyclic number.

It is not a de Polignac number, because 535343505397 - 2⁷ = 535343505269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535343505377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267671752698 + 267671752699.

It is an arithmetic number, because the mean of its divisors is an integer number (267671752699).

Almost surely, 2^535343505397 is an apocalyptic number.

It is an amenable number.

535343505397 is a deficient number, since it is larger than the sum of its proper divisors (1).

535343505397 is an equidigital number, since it uses as much as digits as its factorization.

535343505397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12757500, while the sum is 52.

The spelling of 535343505397 in words is "five hundred thirty-five billion, three hundred forty-three million, five hundred five thousand, three hundred ninety-seven".