5255003025555 has 16 divisors (see below), whose sum is σ = 8409215314944. Its totient is φ = 2802264788960.

The previous prime is 5255003025553. The next prime is 5255003025577. The reversal of 5255003025555 is 5555203005525.

It is a happy number.

It is not a de Polignac number, because 5255003025555 - 2¹ = 5255003025553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5255003025553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25110531 + ... + 25318940.

It is an arithmetic number, because the mean of its divisors is an integer number (525575957184).

Almost surely, 2^{5255003025555} is an apocalyptic number.

5255003025555 is a deficient number, since it is larger than the sum of its proper divisors (3154212289389).

5255003025555 is a wasteful number, since it uses less digits than its factorization.

5255003025555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50436426.

The product of its (nonzero) digits is 937500, while the sum is 42.

The spelling of 5255003025555 in words is "five trillion, two hundred fifty-five billion, three million, twenty-five thousand, five hundred fifty-five".