535545522343543 has 4 divisors (see below), whose sum is σ = 535552936965640. Its totient is φ = 535538107721448.

The previous prime is 535545522343493. The next prime is 535545522343549. The reversal of 535545522343543 is 345343225545535.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 535545522343543 - 2²⁹ = 535544985472631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535545522343549) 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 in 3 ways as a sum of consecutive naturals, for example, 3707202705 + ... + 3707347162.

It is an arithmetic number, because the mean of its divisors is an integer number (133888234241410).

Almost surely, 2^{535545522343543} is an apocalyptic number.

535545522343543 is a deficient number, since it is larger than the sum of its proper divisors (7414622097).

535545522343543 is an equidigital number, since it uses as much as digits as its factorization.

535545522343543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414622096.

The product of its digits is 324000000, while the sum is 58.

The spelling of 535545522343543 in words is "five hundred thirty-five trillion, five hundred forty-five billion, five hundred twenty-two million, three hundred forty-three thousand, five hundred forty-three".