6651173104 has 40 divisors (see below), whose sum is σ = 13003612160. Its totient is φ = 3295512000.

The previous prime is 6651173093. The next prime is 6651173119. The reversal of 6651173104 is 4013711566.

It is a self number, because there is not a number n which added to its sum of digits gives 6651173104.

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, 1057489 + ... + 1063759.

It is an arithmetic number, because the mean of its divisors is an integer number (325090304).

Almost surely, 2^6651173104 is an apocalyptic number.

It is an amenable number.

6651173104 is a deficient number, since it is larger than the sum of its proper divisors (6352439056).

6651173104 is a wasteful number, since it uses less digits than its factorization.

6651173104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6869 (or 6863 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 6651173104 is about 81554.7245964328. The cubic root of 6651173104 is about 1880.6129267522.

The spelling of 6651173104 in words is "six billion, six hundred fifty-one million, one hundred seventy-three thousand, one hundred four".