543627412 has 6 divisors (see below), whose sum is σ = 951347978. Its totient is φ = 271813704.

The previous prime is 543627401. The next prime is 543627419. The reversal of 543627412 is 214726345.

It can be written as a sum of positive squares in only one way, i.e., 393466896 + 150160516 = 19836^2 + 12254^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543627419) by changing a digit.

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 as a sum of consecutive naturals, namely, 67953423 + ... + 67953430.

Almost surely, 2^543627412 is an apocalyptic number.

It is an amenable number.

543627412 is a deficient number, since it is larger than the sum of its proper divisors (407720566).

543627412 is a wasteful number, since it uses less digits than its factorization.

543627412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135906857 (or 135906855 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 543627412 is about 23315.8189219251. The cubic root of 543627412 is about 816.1446082464.

The spelling of 543627412 in words is "five hundred forty-three million, six hundred twenty-seven thousand, four hundred twelve".