5003456664 has 16 divisors (see below), whose sum is σ = 12508641720. Its totient is φ = 1667818880.

The previous prime is 5003456663. The next prime is 5003456687. The reversal of 5003456664 is 4666543005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5003456663) 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, 104238657 + ... + 104238704.

Almost surely, 2^5003456664 is an apocalyptic number.

It is an amenable number.

5003456664 is an abundant number, since it is smaller than the sum of its proper divisors (7505185056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5003456664 is a wasteful number, since it uses less digits than its factorization.

5003456664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208477370 (or 208477366 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 5003456664 is about 70735.1162012193. The cubic root of 5003456664 is about 1710.3699100571.

Adding to 5003456664 its reverse (4666543005), we get a palindrome (9669999669).

The spelling of 5003456664 in words is "five billion, three million, four hundred fifty-six thousand, six hundred sixty-four".