542546360536 has 16 divisors (see below), whose sum is σ = 1018113087600. Its totient is φ = 271049537184.

The previous prime is 542546360519. The next prime is 542546360563. The reversal of 542546360536 is 635063645245.

It is a self number, because there is not a number n which added to its sum of digits gives 542546360536.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27945076 + ... + 27964483.

It is an arithmetic number, because the mean of its divisors is an integer number (63632067975).

Almost surely, 2^542546360536 is an apocalyptic number.

It is an amenable number.

542546360536 is a deficient number, since it is larger than the sum of its proper divisors (475566727064).

542546360536 is a wasteful number, since it uses less digits than its factorization.

542546360536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55910778 (or 55910774 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 542546360536 in words is "five hundred forty-two billion, five hundred forty-six million, three hundred sixty thousand, five hundred thirty-six".