55603005760060 has 96 divisors (see below), whose sum is σ = 128153919983040. Its totient is φ = 20097014630400.

The previous prime is 55603005760033. The next prime is 55603005760139. The reversal of 55603005760060 is 6006750030655.

It is a junction number, because it is equal to n+sod(n) for n = 55603005759989 and 55603005760016.

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, 23809030 + ... + 26039890.

It is an arithmetic number, because the mean of its divisors is an integer number (1334936666490).

Almost surely, 2^{55603005760060} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55603005760060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64076959991520).

55603005760060 is an abundant number, since it is smaller than the sum of its proper divisors (72550914222980).

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

55603005760060 is a wasteful number, since it uses less digits than its factorization.

55603005760060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231567 (or 2231565 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 55603005760060 in words is "fifty-five trillion, six hundred three billion, five million, seven hundred sixty thousand, sixty".