55010560100056 has 32 divisors (see below), whose sum is σ = 116151329249280. Its totient is φ = 24198193591200.

The previous prime is 55010560100021. The next prime is 55010560100057. The reversal of 55010560100056 is 65000106501055.

It is a junction number, because it is equal to n+sod(n) for n = 55010560099994 and 55010560100030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010560100057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10082577936 + ... + 10082583391.

It is an arithmetic number, because the mean of its divisors is an integer number (3629729039040).

Almost surely, 2^{55010560100056} is an apocalyptic number.

It is an amenable number.

55010560100056 is an abundant number, since it is smaller than the sum of its proper divisors (61140769149224).

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

55010560100056 is a wasteful number, since it uses less digits than its factorization.

55010560100056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20165161375 (or 20165161371 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 55010560100056 in words is "fifty-five trillion, ten billion, five hundred sixty million, one hundred thousand, fifty-six".