55056100110050 has 48 divisors (see below), whose sum is σ = 111610297733760. Its totient is φ = 20083485618240.

The previous prime is 55056100109963. The next prime is 55056100110071. The reversal of 55056100110050 is 5001100165055.

It is a happy number.

55056100110050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55056100110050² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55056100109995 and 55056100110022.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 510197210 + ... + 510305109.

It is an arithmetic number, because the mean of its divisors is an integer number (2325214536120).

Almost surely, 2^{55056100110050} is an apocalyptic number.

55056100110050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55056100110050 is an abundant number, since it is smaller than the sum of its proper divisors (56554197623710).

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

55056100110050 is a wasteful number, since it uses less digits than its factorization.

55056100110050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020502427 (or 1020502422 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 55056100110050 in words is "fifty-five trillion, fifty-six billion, one hundred million, one hundred ten thousand, fifty".