543412402 has 48 divisors (see below), whose sum is σ = 914941440. Its totient is φ = 241802496.

The previous prime is 543412399. The next prime is 543412403. The reversal of 543412402 is 204214345.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (543412403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1254778 + ... + 1255210.

It is an arithmetic number, because the mean of its divisors is an integer number (19061280).

Almost surely, 2^543412402 is an apocalyptic number.

543412402 is a deficient number, since it is larger than the sum of its proper divisors (371529038).

543412402 is a wasteful number, since it uses less digits than its factorization.

543412402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 543412402 is about 23311.2076478247. The cubic root of 543412402 is about 816.0369963122.

Adding to 543412402 its reverse (204214345), we get a palindrome (747626747).

The spelling of 543412402 in words is "five hundred forty-three million, four hundred twelve thousand, four hundred two".