543535606535345 has 16 divisors (see below), whose sum is σ = 652291038455808. Its totient is φ = 434796279572160.

The previous prime is 543535606535329. The next prime is 543535606535353.

543535606535345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543535606535345 - 2⁴ = 543535606535329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4677891200 + ... + 4678007390.

It is an arithmetic number, because the mean of its divisors is an integer number (40768189903488).

Almost surely, 2^{543535606535345} is an apocalyptic number.

It is an amenable number.

543535606535345 is a deficient number, since it is larger than the sum of its proper divisors (108755431920463).

543535606535345 is a wasteful number, since it uses less digits than its factorization.

543535606535345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177440.

The product of its (nonzero) digits is 729000000, while the sum is 62.

The spelling of 543535606535345 in words is "five hundred forty-three trillion, five hundred thirty-five billion, six hundred six million, five hundred thirty-five thousand, three hundred forty-five".