543440002 has 16 divisors (see below), whose sum is σ = 934015680. Its totient is φ = 232301808.

The previous prime is 543439999. The next prime is 543440039. The reversal of 543440002 is 200044345.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44448 + ... + 55339.

It is an arithmetic number, because the mean of its divisors is an integer number (58375980).

Almost surely, 2^543440002 is an apocalyptic number.

543440002 is a deficient number, since it is larger than the sum of its proper divisors (390575678).

543440002 is a wasteful number, since it uses less digits than its factorization.

543440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100185.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 543440002 is about 23311.7996302302. The cubic root of 543440002 is about 816.0508116267.

Adding to 543440002 its reverse (200044345), we get a palindrome (743484347).

The spelling of 543440002 in words is "five hundred forty-three million, four hundred forty thousand, two".