2550275002805 has 4 divisors (see below), whose sum is σ = 3060330003372. Its totient is φ = 2040220002240.

The previous prime is 2550275002777. The next prime is 2550275002811. The reversal of 2550275002805 is 5082005720552.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2028169043044 + 522105959761 = 1424138^2 + 722569^2 .

It is not a de Polignac number, because 2550275002805 - 2⁶ = 2550275002741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255027500276 + ... + 255027500285.

It is an arithmetic number, because the mean of its divisors is an integer number (765082500843).

Almost surely, 2^{2550275002805} is an apocalyptic number.

It is an amenable number.

2550275002805 is a deficient number, since it is larger than the sum of its proper divisors (510055000567).

2550275002805 is an equidigital number, since it uses as much as digits as its factorization.

2550275002805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510055000566.

The product of its (nonzero) digits is 280000, while the sum is 41.

The spelling of 2550275002805 in words is "two trillion, five hundred fifty billion, two hundred seventy-five million, two thousand, eight hundred five".