542456537024164 has 12 divisors (see below), whose sum is σ = 1084913074048384. Its totient is φ = 232481373010344.

The previous prime is 542456537024137. The next prime is 542456537024173. The reversal of 542456537024164 is 461420735654245.

542456537024164 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 542456537024099 and 542456537024108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9686723875404 + ... + 9686723875459.

Almost surely, 2^{542456537024164} is an apocalyptic number.

It is an amenable number.

542456537024164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542456537024164 is a wasteful number, since it uses less digits than its factorization.

542456537024164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19373447750874 (or 19373447750872 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 58.

The spelling of 542456537024164 in words is "five hundred forty-two trillion, four hundred fifty-six billion, five hundred thirty-seven million, twenty-four thousand, one hundred sixty-four".