542080860 has 48 divisors (see below), whose sum is σ = 1519558656. Its totient is φ = 144389952.

The previous prime is 542080841. The next prime is 542080867. The reversal of 542080860 is 68080245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542080867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53349 + ... + 62691.

It is an arithmetic number, because the mean of its divisors is an integer number (31657472).

Almost surely, 2^542080860 is an apocalyptic number.

It is an amenable number.

542080860 is an abundant number, since it is smaller than the sum of its proper divisors (977477796).

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

542080860 is a wasteful number, since it uses less digits than its factorization.

542080860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322 (or 10320 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 542080860 is about 23282.6300060796. The cubic root of 542080860 is about 815.3699300465.

The spelling of 542080860 in words is "five hundred forty-two million, eighty thousand, eight hundred sixty".