2553361025 has 12 divisors (see below), whose sum is σ = 3167241852. Its totient is φ = 2041995840.

The previous prime is 2553361021. The next prime is 2553361033. The reversal of 2553361025 is 5201633552.

It can be written as a sum of positive squares in 6 ways, for example, as 79691329 + 2473669696 = 8927^2 + 49736^2 .

It is not a de Polignac number, because 2553361025 - 2² = 2553361021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2553360982 and 2553361000.

It is not an unprimeable number, because it can be changed into a prime (2553361021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65627 + ... + 97023.

It is an arithmetic number, because the mean of its divisors is an integer number (263936821).

Almost surely, 2^2553361025 is an apocalyptic number.

2553361025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2553361025 is a deficient number, since it is larger than the sum of its proper divisors (613880827).

2553361025 is a wasteful number, since it uses less digits than its factorization.

2553361025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34660 (or 34655 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 2553361025 is about 50530.7928396141. The cubic root of 2553361025 is about 1366.7971828226.

Adding to 2553361025 its reverse (5201633552), we get a palindrome (7754994577).

The spelling of 2553361025 in words is "two billion, five hundred fifty-three million, three hundred sixty-one thousand, twenty-five".