542332858 has 8 divisors (see below), whose sum is σ = 819437652. Its totient is φ = 269186976.

The previous prime is 542332853. The next prime is 542332913. The reversal of 542332858 is 858233245.

542332858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 537636969 + 4695889 = 23187^2 + 2167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 542332858.

It is not an unprimeable number, because it can be changed into a prime (542332853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989385 + ... + 989932.

Almost surely, 2^542332858 is an apocalyptic number.

542332858 is a deficient number, since it is larger than the sum of its proper divisors (277104794).

542332858 is a wasteful number, since it uses less digits than its factorization.

542332858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979456.

The product of its digits is 230400, while the sum is 40.

The square root of 542332858 is about 23288.0410940895. The cubic root of 542332858 is about 815.4962579161.

The spelling of 542332858 in words is "five hundred forty-two million, three hundred thirty-two thousand, eight hundred fifty-eight".