542062539808 has 48 divisors (see below), whose sum is σ = 1072631929824. Its totient is φ = 269649748480.

The previous prime is 542062539797. The next prime is 542062539833. The reversal of 542062539808 is 808935260245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10732791 + ... + 10783177.

It is an arithmetic number, because the mean of its divisors is an integer number (22346498538).

Almost surely, 2^542062539808 is an apocalyptic number.

It is an amenable number.

542062539808 is a deficient number, since it is larger than the sum of its proper divisors (530569390016).

542062539808 is a wasteful number, since it uses less digits than its factorization.

542062539808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52105 (or 52097 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 542062539808 in words is "five hundred forty-two billion, sixty-two million, five hundred thirty-nine thousand, eight hundred eight".