543446012 has 6 divisors (see below), whose sum is σ = 951030528. Its totient is φ = 271723004.

The previous prime is 543445979. The next prime is 543446039. The reversal of 543446012 is 210644345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67930748 + ... + 67930755.

It is an arithmetic number, because the mean of its divisors is an integer number (158505088).

Almost surely, 2^543446012 is an apocalyptic number.

It is an amenable number.

543446012 is a deficient number, since it is larger than the sum of its proper divisors (407584516).

543446012 is a wasteful number, since it uses less digits than its factorization.

543446012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135861507 (or 135861505 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 543446012 is about 23311.9285345507. The cubic root of 543446012 is about 816.0538198995.

The spelling of 543446012 in words is "five hundred forty-three million, four hundred forty-six thousand, twelve".