6600464255544 has 32 divisors (see below), whose sum is σ = 16551013107840. Its totient is φ = 2193507756000.

The previous prime is 6600464255513. The next prime is 6600464255557. The reversal of 6600464255544 is 4455524640066.

It is a super-2 number, since 2×6600464255544² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415429132 + ... + 415445019.

It is an arithmetic number, because the mean of its divisors is an integer number (517219159620).

Almost surely, 2^{6600464255544} is an apocalyptic number.

It is an amenable number.

6600464255544 is an abundant number, since it is smaller than the sum of its proper divisors (9950548852296).

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

6600464255544 is a wasteful number, since it uses less digits than its factorization.

6600464255544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830874491 (or 830874487 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 51.

The spelling of 6600464255544 in words is "six trillion, six hundred billion, four hundred sixty-four million, two hundred fifty-five thousand, five hundred forty-four".