5489624464 has 15 divisors (see below), whose sum is σ = 10636721643. Its totient is φ = 2744664048.

The previous prime is 5489624461. The next prime is 5489624471. The reversal of 5489624464 is 4644269845.

It is a happy number.

The square root of 5489624464 is 74092.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5489624461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 287107 + ... + 305629.

Almost surely, 2^5489624464 is an apocalyptic number.

5489624464 is the 74092-nd square number.

It is an amenable number.

5489624464 is a deficient number, since it is larger than the sum of its proper divisors (5147097179).

5489624464 is an frugal number, since it uses more digits than its factorization.

5489624464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37054 (or 18525 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 52.

The cubic root of 5489624464 is about 1764.0634914922.

The spelling of 5489624464 in words is "five billion, four hundred eighty-nine million, six hundred twenty-four thousand, four hundred sixty-four".