6653874328 has 32 divisors (see below), whose sum is σ = 13142016000. Its totient is φ = 3149586720.

The previous prime is 6653874323. The next prime is 6653874349. The reversal of 6653874328 is 8234783566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6653874323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208713 + ... + 238471.

It is an arithmetic number, because the mean of its divisors is an integer number (410688000).

Almost surely, 2^6653874328 is an apocalyptic number.

It is an amenable number.

6653874328 is a deficient number, since it is larger than the sum of its proper divisors (6488141672).

6653874328 is a wasteful number, since it uses less digits than its factorization.

6653874328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31255 (or 31251 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 52.

The square root of 6653874328 is about 81571.2837216627. The cubic root of 6653874328 is about 1880.8674818081.

The spelling of 6653874328 in words is "six billion, six hundred fifty-three million, eight hundred seventy-four thousand, three hundred twenty-eight".