55066006054750 has 64 divisors (see below), whose sum is σ = 109150258074624. Its totient is φ = 20730170304000.

The previous prime is 55066006054727. The next prime is 55066006054771. The reversal of 55066006054750 is 5745060066055.

It is a junction number, because it is equal to n+sod(n) for n = 55066006054694 and 55066006054703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178094787 + ... + 178403713.

It is an arithmetic number, because the mean of its divisors is an integer number (1705472782416).

Almost surely, 2^{55066006054750} is an apocalyptic number.

55066006054750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55066006054750 is a deficient number, since it is larger than the sum of its proper divisors (54084252019874).

55066006054750 is a wasteful number, since it uses less digits than its factorization.

55066006054750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350902 (or 350892 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 49.

The spelling of 55066006054750 in words is "fifty-five trillion, sixty-six billion, six million, fifty-four thousand, seven hundred fifty".