2505550055555 has 8 divisors (see below), whose sum is σ = 3011336058192. Its totient is φ = 2001322716768.

The previous prime is 2505550055531. The next prime is 2505550055587. The reversal of 2505550055555 is 5555500555052.

2505550055555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2505550055555 - 2¹⁰ = 2505550054531 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389662424 + ... + 389668853.

It is an arithmetic number, because the mean of its divisors is an integer number (376417007274).

Almost surely, 2^{2505550055555} is an apocalyptic number.

2505550055555 is a deficient number, since it is larger than the sum of its proper divisors (505786002637).

2505550055555 is an equidigital number, since it uses as much as digits as its factorization.

2505550055555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779331925.

The product of its (nonzero) digits is 3906250, while the sum is 47.

The spelling of 2505550055555 in words is "two trillion, five hundred five billion, five hundred fifty million, fifty-five thousand, five hundred fifty-five".