542882412 has 36 divisors (see below), whose sum is σ = 1423114056. Its totient is φ = 180960480.

The previous prime is 542882411. The next prime is 542882429. The reversal of 542882412 is 214288245.

542882412 is a `hidden beast` number, since 542 + 88 + 24 + 12 = 666.

542882412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (542882411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278289 + ... + 280232.

It is an arithmetic number, because the mean of its divisors is an integer number (39530946).

Almost surely, 2^542882412 is an apocalyptic number.

It is an amenable number.

542882412 is an abundant number, since it is smaller than the sum of its proper divisors (880231644).

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

542882412 is a wasteful number, since it uses less digits than its factorization.

542882412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558540 (or 558526 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 542882412 is about 23299.8371668130. The cubic root of 542882412 is about 815.7716164489.

The spelling of 542882412 in words is "five hundred forty-two million, eight hundred eighty-two thousand, four hundred twelve".