542530182 has 8 divisors (see below), whose sum is σ = 1085060376. Its totient is φ = 180843392.

The previous prime is 542530181. The next prime is 542530217. The reversal of 542530182 is 281035245.

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

542530182 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542530181) 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, 45210843 + ... + 45210854.

It is an arithmetic number, because the mean of its divisors is an integer number (135632547).

Almost surely, 2^542530182 is an apocalyptic number.

542530182 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.

542530182 is a wasteful number, since it uses less digits than its factorization.

542530182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90421702.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 542530182 is about 23292.2773038619. The cubic root of 542530182 is about 815.5951501179.

The spelling of 542530182 in words is "five hundred forty-two million, five hundred thirty thousand, one hundred eighty-two".