55555050000006 has 72 divisors (see below), whose sum is σ = 129089138999184. Its totient is φ = 17234468919360.

The previous prime is 55555050000001. The next prime is 55555050000083. The reversal of 55555050000006 is 60000005055555.

55555050000006 is a `hidden beast` number, since 5 + 55 + 550 + 50 + 0 + 0 + 0 + 0 + 0 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55555050000001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48443805 + ... + 49577336.

It is an arithmetic number, because the mean of its divisors is an integer number (1792904708322).

Almost surely, 2^{55555050000006} is an apocalyptic number.

55555050000006 is an abundant number, since it is smaller than the sum of its proper divisors (73534088999178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55555050000006 is a wasteful number, since it uses less digits than its factorization.

55555050000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98021246 (or 98021206 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 55555050000006 in words is "fifty-five trillion, five hundred fifty-five billion, fifty million, six", and thus it is an aban number.