6652665364 has 24 divisors (see below), whose sum is σ = 12137700960. Its totient is φ = 3187670304.

The previous prime is 6652665347. The next prime is 6652665373. The reversal of 6652665364 is 4635662566.

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, 355774 + ... + 374005.

It is an arithmetic number, because the mean of its divisors is an integer number (505737540).

Almost surely, 2^6652665364 is an apocalyptic number.

It is an amenable number.

6652665364 is a deficient number, since it is larger than the sum of its proper divisors (5485035596).

6652665364 is a wasteful number, since it uses less digits than its factorization.

6652665364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729879 (or 729877 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 49.

The square root of 6652665364 is about 81563.8729095180. The cubic root of 6652665364 is about 1880.7535612713.

The spelling of 6652665364 in words is "six billion, six hundred fifty-two million, six hundred sixty-five thousand, three hundred sixty-four".