6600464255546 has 16 divisors (see below), whose sum is σ = 11546001614400. Its totient is φ = 2828770394940.

The previous prime is 6600464255513. The next prime is 6600464255557. The reversal of 6600464255546 is 6455524640066.

It is a super-2 number, since 2×6600464255546² (a number of 26 digits) contains 22 as substring.

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, 4810833320 + ... + 4810834691.

It is an arithmetic number, because the mean of its divisors is an integer number (721625100900).

Almost surely, 2^{6600464255546} is an apocalyptic number.

6600464255546 is a deficient number, since it is larger than the sum of its proper divisors (4945537358854).

6600464255546 is an equidigital number, since it uses as much as digits as its factorization.

6600464255546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9621668034 (or 9621668020 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 6600464255546 in words is "six trillion, six hundred billion, four hundred sixty-four million, two hundred fifty-five thousand, five hundred forty-six".