543534202435345 has 24 divisors (see below), whose sum is σ = 748096805268288. Its totient is φ = 378110749510560.

The previous prime is 543534202435337. The next prime is 543534202435361.

It is a happy number.

543534202435345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543534202435345 - 2³ = 543534202435337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 543534202435292 and 543534202435301.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19530500007 + ... + 19530527836.

It is an arithmetic number, because the mean of its divisors is an integer number (31170700219512).

Almost surely, 2^{543534202435345} is an apocalyptic number.

543534202435345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

543534202435345 is a deficient number, since it is larger than the sum of its proper divisors (204562602832943).

543534202435345 is a wasteful number, since it uses less digits than its factorization.

543534202435345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39061027893 (or 39061027882 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 52.

It can be divided in two parts, 54353420 and 2435345, that added together give a palindrome (56788765).

The spelling of 543534202435345 in words is "five hundred forty-three trillion, five hundred thirty-four billion, two hundred two million, four hundred thirty-five thousand, three hundred forty-five".