5486818664 has 32 divisors (see below), whose sum is σ = 10348611840. Its totient is φ = 2727225600.

The previous prime is 5486818639. The next prime is 5486818669. The reversal of 5486818664 is 4668186845.

It is not an unprimeable number, because it can be changed into a prime (5486818669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1569959 + ... + 1573449.

It is an arithmetic number, because the mean of its divisors is an integer number (323394120).

Almost surely, 2^5486818664 is an apocalyptic number.

It is an amenable number.

5486818664 is a deficient number, since it is larger than the sum of its proper divisors (4861793176).

5486818664 is a wasteful number, since it uses less digits than its factorization.

5486818664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601 (or 4597 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 56.

The square root of 5486818664 is about 74073.0630121369. The cubic root of 5486818664 is about 1763.7628969870.

The spelling of 5486818664 in words is "five billion, four hundred eighty-six million, eight hundred eighteen thousand, six hundred sixty-four".