6551547624472 has 16 divisors (see below), whose sum is σ = 12285685326600. Its totient is φ = 3275364870720.

The previous prime is 6551547624469. The next prime is 6551547624497. The reversal of 6551547624472 is 2744267451556.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 51049597 + ... + 51177772.

Almost surely, 2^{6551547624472} is an apocalyptic number.

It is an amenable number.

6551547624472 is a deficient number, since it is larger than the sum of its proper divisors (5734137702128).

6551547624472 is a wasteful number, since it uses less digits than its factorization.

6551547624472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102235386 (or 102235382 counting only the distinct ones).

The product of its digits is 56448000, while the sum is 58.

The spelling of 6551547624472 in words is "six trillion, five hundred fifty-one billion, five hundred forty-seven million, six hundred twenty-four thousand, four hundred seventy-two".