1054543208 has 16 divisors (see below), whose sum is σ = 1995749280. Its totient is φ = 522343408.

The previous prime is 1054543207. The next prime is 1054543219. The reversal of 1054543208 is 8023454501.

It is a super-2 number, since 2×1054543208² = 2224122755077862528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054543207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615116 + ... + 616827.

It is an arithmetic number, because the mean of its divisors is an integer number (124734330).

Almost surely, 2^1054543208 is an apocalyptic number.

It is an amenable number.

1054543208 is a deficient number, since it is larger than the sum of its proper divisors (941206072).

1054543208 is a wasteful number, since it uses less digits than its factorization.

1054543208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232056 (or 1232052 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 1054543208 is about 32473.7310452618. The cubic root of 1054543208 is about 1017.8601841064.

Adding to 1054543208 its reverse (8023454501), we get a palindrome (9077997709).

The spelling of 1054543208 in words is "one billion, fifty-four million, five hundred forty-three thousand, two hundred eight".