542216539200 has 168 divisors, whose sum is σ = 2033053949632. Its totient is φ = 123935201280.

The previous prime is 542216539187. The next prime is 542216539259. The reversal of 542216539200 is 2935612245.

It is a tau number, because it is divible by the number of its divisors (168).

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, 8035099 + ... + 8102298.

Almost surely, 2^542216539200 is an apocalyptic number.

542216539200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

542216539200 is an abundant number, since it is smaller than the sum of its proper divisors (1490837410432).

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

542216539200 is a wasteful number, since it uses less digits than its factorization.

542216539200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16137429 (or 16137414 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 542216539200 in words is "five hundred forty-two billion, two hundred sixteen million, five hundred thirty-nine thousand, two hundred".