2550004245 has 24 divisors (see below), whose sum is σ = 4480561176. Its totient is φ = 1341370368.

The previous prime is 2550004243. The next prime is 2550004277. The reversal of 2550004245 is 5424000552.

It can be written as a sum of positive squares in 4 ways, for example, as 121682961 + 2428321284 = 11031^2 + 49278^2 .

It is not a de Polignac number, because 2550004245 - 2¹ = 2550004243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550004241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 384844 + ... + 391413.

It is an arithmetic number, because the mean of its divisors is an integer number (186690049).

Almost surely, 2^2550004245 is an apocalyptic number.

It is an amenable number.

2550004245 is a deficient number, since it is larger than the sum of its proper divisors (1930556931).

2550004245 is a wasteful number, since it uses less digits than its factorization.

2550004245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776341 (or 776338 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2550004245 is about 50497.5667235561. The cubic root of 2550004245 is about 1366.1979661523.

Adding to 2550004245 its reverse (5424000552), we get a palindrome (7974004797).

The spelling of 2550004245 in words is "two billion, five hundred fifty million, four thousand, two hundred forty-five".