542961272 has 16 divisors (see below), whose sum is σ = 1163488560. Its totient is φ = 232697664.

The previous prime is 542961269. The next prime is 542961281. The reversal of 542961272 is 272169245.

542961272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4847813 + ... + 4847924.

It is an arithmetic number, because the mean of its divisors is an integer number (72718035).

Almost surely, 2^542961272 is an apocalyptic number.

It is an amenable number.

542961272 is an abundant number, since it is smaller than the sum of its proper divisors (620527288).

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

542961272 is a wasteful number, since it uses less digits than its factorization.

542961272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9695750 (or 9695746 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 542961272 is about 23301.5293918661. The cubic root of 542961272 is about 815.8111146493.

The spelling of 542961272 in words is "five hundred forty-two million, nine hundred sixty-one thousand, two hundred seventy-two".