5648888466 has 48 divisors (see below), whose sum is σ = 13281428160. Its totient is φ = 1724842080.

The previous prime is 5648888437. The next prime is 5648888477. The reversal of 5648888466 is 6648888465.

5648888466 is a `hidden beast` number, since 56 + 48 + 8 + 88 + 466 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61486 + ... + 122793.

It is an arithmetic number, because the mean of its divisors is an integer number (276696420).

Almost surely, 2^5648888466 is an apocalyptic number.

5648888466 is an abundant number, since it is smaller than the sum of its proper divisors (7632539694).

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

5648888466 is a wasteful number, since it uses less digits than its factorization.

5648888466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184431 (or 184428 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 63.

The square root of 5648888466 is about 75159.0877139950. The cubic root of 5648888466 is about 1780.9606885397.

Subtracting 5648888466 from its reverse (6648888465), we obtain a palindrome (999999999).

The spelling of 5648888466 in words is "five billion, six hundred forty-eight million, eight hundred eighty-eight thousand, four hundred sixty-six".