5224654664 has 16 divisors (see below), whose sum is σ = 9820663020. Its totient is φ = 2605811200.

The previous prime is 5224654663. The next prime is 5224654679. The reversal of 5224654664 is 4664564225.

It can be written as a sum of positive squares in 2 ways, for example, as 5046965764 + 177688900 = 71042^2 + 13330^2 .

It is not an unprimeable number, because it can be changed into a prime (5224654663) 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, 811109 + ... + 817524.

Almost surely, 2^5224654664 is an apocalyptic number.

It is an amenable number.

5224654664 is a deficient number, since it is larger than the sum of its proper divisors (4596008356).

5224654664 is a wasteful number, since it uses less digits than its factorization.

5224654664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629040 (or 1629036 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

The square root of 5224654664 is about 72281.7726954728. The cubic root of 5224654664 is about 1735.2119503987.

The spelling of 5224654664 in words is "five billion, two hundred twenty-four million, six hundred fifty-four thousand, six hundred sixty-four".