543181482 has 12 divisors (see below), whose sum is σ = 1176893250. Its totient is φ = 181060488.

The previous prime is 543181391. The next prime is 543181487. The reversal of 543181482 is 284181345.

It can be written as a sum of positive squares in only one way, i.e., 411643521 + 131537961 = 20289^2 + 11469^2 .

It is a super-2 number, since 2×543181482² = 590092244775432648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (543181487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15088357 + ... + 15088392.

Almost surely, 2^543181482 is an apocalyptic number.

543181482 is an abundant number, since it is smaller than the sum of its proper divisors (633711768).

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

543181482 is a wasteful number, since it uses less digits than its factorization.

543181482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30176757 (or 30176754 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 543181482 is about 23306.2541391790. The cubic root of 543181482 is about 815.9213898465.

The spelling of 543181482 in words is "five hundred forty-three million, one hundred eighty-one thousand, four hundred eighty-two".