542868060 has 72 divisors (see below), whose sum is σ = 1768208400. Its totient is φ = 124083456.

The previous prime is 542868043. The next prime is 542868091. The reversal of 542868060 is 60868245.

It is a congruent number.

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, 89385 + ... + 95264.

It is an arithmetic number, because the mean of its divisors is an integer number (24558450).

Almost surely, 2^542868060 is an apocalyptic number.

It is an amenable number.

542868060 is an abundant number, since it is smaller than the sum of its proper divisors (1225340340).

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

542868060 is a wasteful number, since it uses less digits than its factorization.

542868060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184675 (or 184666 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 542868060 is about 23299.5291797925. The cubic root of 542868060 is about 815.7644276255.

The spelling of 542868060 in words is "five hundred forty-two million, eight hundred sixty-eight thousand, sixty".