5005005555256 has 16 divisors (see below), whose sum is σ = 10725011904240. Its totient is φ = 2145002380800.

The previous prime is 5005005555223. The next prime is 5005005555299. The reversal of 5005005555256 is 6525555005005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44687549545 + ... + 44687549656.

It is an arithmetic number, because the mean of its divisors is an integer number (670313244015).

Almost surely, 2^{5005005555256} is an apocalyptic number.

5005005555256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5005005555256 is an abundant number, since it is smaller than the sum of its proper divisors (5720006348984).

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

5005005555256 is a wasteful number, since it uses less digits than its factorization.

5005005555256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89375099214 (or 89375099210 counting only the distinct ones).

The product of its (nonzero) digits is 937500, while the sum is 43.

The spelling of 5005005555256 in words is "five trillion, five billion, five million, five hundred fifty-five thousand, two hundred fifty-six".