535324324054381 has 2 divisors, whose sum is σ = 535324324054382. Its totient is φ = 535324324054380.

The previous prime is 535324324054361. The next prime is 535324324054409. The reversal of 535324324054381 is 183450423423535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 454434356661156 + 80889967393225 = 21317466^2 + 8993885^2 .

It is a cyclic number.

It is not a de Polignac number, because 535324324054381 - 2⁷ = 535324324054253 is a prime.

It is a super-2 number, since 2×535324324054381² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535324324054361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267662162027190 + 267662162027191.

It is an arithmetic number, because the mean of its divisors is an integer number (267662162027191).

Almost surely, 2^{535324324054381} is an apocalyptic number.

It is an amenable number.

535324324054381 is a deficient number, since it is larger than the sum of its proper divisors (1).

535324324054381 is an equidigital number, since it uses as much as digits as its factorization.

535324324054381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736000, while the sum is 52.

The spelling of 535324324054381 in words is "five hundred thirty-five trillion, three hundred twenty-four billion, three hundred twenty-four million, fifty-four thousand, three hundred eighty-one".