542446016 has 28 divisors (see below), whose sum is σ = 1230191088. Its totient is φ = 232476672.

The previous prime is 542445997. The next prime is 542446027. The reversal of 542446016 is 610644245.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604961 + ... + 605856.

It is an arithmetic number, because the mean of its divisors is an integer number (43935396).

Almost surely, 2^542446016 is an apocalyptic number.

542446016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

542446016 is an abundant number, since it is smaller than the sum of its proper divisors (687745072).

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

542446016 is a wasteful number, since it uses less digits than its factorization.

542446016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210836 (or 1210826 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 542446016 is about 23290.4704976091. The cubic root of 542446016 is about 815.5529718614.

The spelling of 542446016 in words is "five hundred forty-two million, four hundred forty-six thousand, sixteen".