2550305005 has 16 divisors (see below), whose sum is σ = 3124994544. Its totient is φ = 1997568000.

The previous prime is 2550304973. The next prime is 2550305033. The reversal of 2550305005 is 5005030552.

It can be written as a sum of positive squares in 8 ways, for example, as 74545956 + 2475759049 = 8634^2 + 49757^2 .

It is not a de Polignac number, because 2550305005 - 2⁵ = 2550304973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24505 + ... + 75505.

It is an arithmetic number, because the mean of its divisors is an integer number (195312159).

Almost surely, 2^2550305005 is an apocalyptic number.

It is an amenable number.

2550305005 is a deficient number, since it is larger than the sum of its proper divisors (574689539).

2550305005 is a wasteful number, since it uses less digits than its factorization.

2550305005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51216.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 2550305005 is about 50500.5446010239. The cubic root of 2550305005 is about 1366.2516760690.

Adding to 2550305005 its reverse (5005030552), we get a palindrome (7555335557).

The spelling of 2550305005 in words is "two billion, five hundred fifty million, three hundred five thousand, five".