6555273954812 has 24 divisors (see below), whose sum is σ = 12517006747392. Its totient is φ = 2979100257200.

The previous prime is 6555273954799. The next prime is 6555273954821. The reversal of 6555273954812 is 2184593725556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14010278 + ... + 14470605.

It is an arithmetic number, because the mean of its divisors is an integer number (521541947808).

Almost surely, 2^{6555273954812} is an apocalyptic number.

It is an amenable number.

6555273954812 is a deficient number, since it is larger than the sum of its proper divisors (5961732792580).

6555273954812 is a wasteful number, since it uses less digits than its factorization.

6555273954812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28486129 (or 28486127 counting only the distinct ones).

The product of its digits is 90720000, while the sum is 62.

The spelling of 6555273954812 in words is "six trillion, five hundred fifty-five billion, two hundred seventy-three million, nine hundred fifty-four thousand, eight hundred twelve".