5524144664 has 32 divisors (see below), whose sum is σ = 10948608000. Its totient is φ = 2605734432.

The previous prime is 5524144643. The next prime is 5524144673. The reversal of 5524144664 is 4664414255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39704 + ... + 112359.

It is an arithmetic number, because the mean of its divisors is an integer number (342144000).

Almost surely, 2^5524144664 is an apocalyptic number.

It is an amenable number.

5524144664 is a deficient number, since it is larger than the sum of its proper divisors (5424463336).

5524144664 is a wasteful number, since it uses less digits than its factorization.

5524144664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152327 (or 152323 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The square root of 5524144664 is about 74324.5899013240. The cubic root of 5524144664 is about 1767.7533993670.

The spelling of 5524144664 in words is "five billion, five hundred twenty-four million, one hundred forty-four thousand, six hundred sixty-four".