542255334 has 8 divisors (see below), whose sum is σ = 1084510680. Its totient is φ = 180751776.

The previous prime is 542255297. The next prime is 542255347. The reversal of 542255334 is 433552245.

It is a happy number.

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

542255334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 542255295 and 542255304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45187939 + ... + 45187950.

It is an arithmetic number, because the mean of its divisors is an integer number (135563835).

Almost surely, 2^542255334 is an apocalyptic number.

542255334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

542255334 is a wasteful number, since it uses less digits than its factorization.

542255334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90375894.

The product of its digits is 72000, while the sum is 33.

The square root of 542255334 is about 23286.3765751566. The cubic root of 542255334 is about 815.4573989118.

The spelling of 542255334 in words is "five hundred forty-two million, two hundred fifty-five thousand, three hundred thirty-four".