2555505250003 has 4 divisors (see below), whose sum is σ = 2566473083928. Its totient is φ = 2544537416080.

The previous prime is 2555505249991. The next prime is 2555505250013. The reversal of 2555505250003 is 3000525055552.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2555505250003 - 2¹⁷ = 2555505118931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555505250013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5483916613 + ... + 5483917078.

It is an arithmetic number, because the mean of its divisors is an integer number (641618270982).

Almost surely, 2^{2555505250003} is an apocalyptic number.

2555505250003 is a deficient number, since it is larger than the sum of its proper divisors (10967833925).

2555505250003 is a wasteful number, since it uses less digits than its factorization.

2555505250003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967833924.

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 2555505250003 in words is "two trillion, five hundred fifty-five billion, five hundred five million, two hundred fifty thousand, three".