6655456624 has 10 divisors (see below), whose sum is σ = 12894947240. Its totient is φ = 3327728304.

The previous prime is 6655456597. The next prime is 6655456679. The reversal of 6655456624 is 4266545566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207983004 + ... + 207983035.

It is an arithmetic number, because the mean of its divisors is an integer number (1289494724).

Almost surely, 2^6655456624 is an apocalyptic number.

It is an amenable number.

6655456624 is a deficient number, since it is larger than the sum of its proper divisors (6239490616).

6655456624 is a wasteful number, since it uses less digits than its factorization.

6655456624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415966047 (or 415966041 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 49.

The square root of 6655456624 is about 81580.9819994832. The cubic root of 6655456624 is about 1881.0165605289.

The spelling of 6655456624 in words is "six billion, six hundred fifty-five million, four hundred fifty-six thousand, six hundred twenty-four".