55632800300072 has 8 divisors (see below), whose sum is σ = 104311500562650. Its totient is φ = 27816400150032.

The previous prime is 55632800300041. The next prime is 55632800300093. The reversal of 55632800300072 is 27000300823655.

It can be written as a sum of positive squares in only one way, i.e., 40930744425796 + 14702055874276 = 6397714^2 + 3834326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3477050018747 + ... + 3477050018762.

Almost surely, 2^{55632800300072} is an apocalyptic number.

It is an amenable number.

55632800300072 is a deficient number, since it is larger than the sum of its proper divisors (48678700262578).

55632800300072 is a wasteful number, since it uses less digits than its factorization.

55632800300072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6954100037515 (or 6954100037511 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 55632800300072 in words is "fifty-five trillion, six hundred thirty-two billion, eight hundred million, three hundred thousand, seventy-two".