542216116 has 12 divisors (see below), whose sum is σ = 1021868932. Its totient is φ = 250253568.

The previous prime is 542216107. The next prime is 542216141. The reversal of 542216116 is 611612245.

It can be written as a sum of positive squares in 2 ways, for example, as 148352400 + 393863716 = 12180^2 + 19846^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5213565 + ... + 5213668.

Almost surely, 2^542216116 is an apocalyptic number.

It is an amenable number.

542216116 is a deficient number, since it is larger than the sum of its proper divisors (479652816).

542216116 is a wasteful number, since it uses less digits than its factorization.

542216116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10427250 (or 10427248 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 542216116 is about 23285.5344795862. The cubic root of 542216116 is about 815.4377394284.

The spelling of 542216116 in words is "five hundred forty-two million, two hundred sixteen thousand, one hundred sixteen".