2505500555275 has 12 divisors (see below), whose sum is σ = 3107304289192. Its totient is φ = 2004088443840.

The previous prime is 2505500555269. The next prime is 2505500555287. The reversal of 2505500555275 is 5725550055052.

2505500555275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2505500555275 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7636122 + ... + 7957471.

Almost surely, 2^{2505500555275} is an apocalyptic number.

2505500555275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2505500555275 is a deficient number, since it is larger than the sum of its proper divisors (601803733917).

2505500555275 is a wasteful number, since it uses less digits than its factorization.

2505500555275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15600030 (or 15600025 counting only the distinct ones).

The product of its (nonzero) digits is 2187500, while the sum is 46.

The spelling of 2505500555275 in words is "two trillion, five hundred five billion, five hundred million, five hundred fifty-five thousand, two hundred seventy-five".