5043023644 has 6 divisors (see below), whose sum is σ = 8825291384. Its totient is φ = 2521511820.

The previous prime is 5043023639. The next prime is 5043023647. The reversal of 5043023644 is 4463203405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043023647) 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 as a sum of consecutive naturals, namely, 630377952 + ... + 630377959.

Almost surely, 2^5043023644 is an apocalyptic number.

It is an amenable number.

5043023644 is a deficient number, since it is larger than the sum of its proper divisors (3782267740).

5043023644 is a wasteful number, since it uses less digits than its factorization.

5043023644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260755915 (or 1260755913 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 5043023644 is about 71014.2495841504. The cubic root of 5043023644 is about 1714.8665723076.

The spelling of 5043023644 in words is "five billion, forty-three million, twenty-three thousand, six hundred forty-four".