542013343553636 has 48 divisors (see below), whose sum is σ = 989314555353600. Its totient is φ = 259534616693760.

The previous prime is 542013343553599. The next prime is 542013343553701. The reversal of 542013343553636 is 636355343310245.

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, 117401891 + ... + 121931253.

It is an arithmetic number, because the mean of its divisors is an integer number (20610719903200).

Almost surely, 2^{542013343553636} is an apocalyptic number.

It is an amenable number.

542013343553636 is a deficient number, since it is larger than the sum of its proper divisors (447301211799964).

542013343553636 is a wasteful number, since it uses less digits than its factorization.

542013343553636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539444 (or 4539442 counting only the distinct ones).

The product of its (nonzero) digits is 34992000, while the sum is 53.

The spelling of 542013343553636 in words is "five hundred forty-two trillion, thirteen billion, three hundred forty-three million, five hundred fifty-three thousand, six hundred thirty-six".