5637424664 has 16 divisors (see below), whose sum is σ = 10571277600. Its totient is φ = 2818417312.

The previous prime is 5637424619. The next prime is 5637424669. The reversal of 5637424664 is 4664247365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5637424669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58994 + ... + 121470.

It is an arithmetic number, because the mean of its divisors is an integer number (660704850).

Almost surely, 2^5637424664 is an apocalyptic number.

It is an amenable number.

5637424664 is a deficient number, since it is larger than the sum of its proper divisors (4933852936).

5637424664 is a wasteful number, since it uses less digits than its factorization.

5637424664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73762 (or 73758 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 47.

The square root of 5637424664 is about 75082.7854038461. The cubic root of 5637424664 is about 1779.7551175976.

The spelling of 5637424664 in words is "five billion, six hundred thirty-seven million, four hundred twenty-four thousand, six hundred sixty-four".