6651044504 has 64 divisors (see below), whose sum is σ = 14838344640. Its totient is φ = 2763509760.

The previous prime is 6651044503. The next prime is 6651044509. The reversal of 6651044504 is 4054401566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6651044503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41117 + ... + 122444.

It is an arithmetic number, because the mean of its divisors is an integer number (231849135).

Almost surely, 2^6651044504 is an apocalyptic number.

It is an amenable number.

6651044504 is an abundant number, since it is smaller than the sum of its proper divisors (8187300136).

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

6651044504 is a wasteful number, since it uses less digits than its factorization.

6651044504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163620 (or 163616 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 6651044504 is about 81553.9361649700. The cubic root of 6651044504 is about 1880.6008061645.

The spelling of 6651044504 in words is "six billion, six hundred fifty-one million, forty-four thousand, five hundred four".