55516320526630 has 8 divisors (see below), whose sum is σ = 99929376947952. Its totient is φ = 22206528210648.

The previous prime is 55516320526561. The next prime is 55516320526631. The reversal of 55516320526630 is 3662502361555.

55516320526630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55516320526631) by changing a digit.

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, 2775816026322 + ... + 2775816026341.

It is an arithmetic number, because the mean of its divisors is an integer number (12491172118494).

Almost surely, 2^{55516320526630} is an apocalyptic number.

55516320526630 is a deficient number, since it is larger than the sum of its proper divisors (44413056421322).

55516320526630 is a wasteful number, since it uses less digits than its factorization.

55516320526630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551632052670.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 55516320526630 in words is "fifty-five trillion, five hundred sixteen billion, three hundred twenty million, five hundred twenty-six thousand, six hundred thirty".