55055006000 has 40 divisors (see below), whose sum is σ = 133123009344. Its totient is φ = 22022001600.

The previous prime is 55055005987. The next prime is 55055006033. The reversal of 55055006000 is 60055055.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13761752 + ... + 13765751.

Almost surely, 2^55055006000 is an apocalyptic number.

55055006000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55055006000 is an abundant number, since it is smaller than the sum of its proper divisors (78068003344).

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

55055006000 is a wasteful number, since it uses less digits than its factorization.

55055006000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27527526 (or 27527510 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The spelling of 55055006000 in words is "fifty-five billion, fifty-five million, six thousand".