6655071005055 has 48 divisors (see below), whose sum is σ = 12797424731520. Its totient is φ = 3172011230400.

The previous prime is 6655071004979. The next prime is 6655071005087. The reversal of 6655071005055 is 5505001705566.

6655071005055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6655071005055 - 2⁷ = 6655071004927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6655071005055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113907981 + ... + 113966390.

It is an arithmetic number, because the mean of its divisors is an integer number (266613015240).

Almost surely, 2^{6655071005055} is an apocalyptic number.

6655071005055 is a deficient number, since it is larger than the sum of its proper divisors (6142353726465).

6655071005055 is a wasteful number, since it uses less digits than its factorization.

6655071005055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227874452 (or 227874449 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 45.

The spelling of 6655071005055 in words is "six trillion, six hundred fifty-five billion, seventy-one million, five thousand, fifty-five".