2553605025 has 24 divisors (see below), whose sum is σ = 4265497824. Its totient is φ = 1347878400.

The previous prime is 2553604993. The next prime is 2553605027. The reversal of 2553605025 is 5205063552.

It is not a de Polignac number, because 2553605025 - 2⁵ = 2553604993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2553605027) 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, 168231 + ... + 182780.

It is an arithmetic number, because the mean of its divisors is an integer number (177729076).

Almost surely, 2^2553605025 is an apocalyptic number.

2553605025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2553605025 is a deficient number, since it is larger than the sum of its proper divisors (1711892799).

2553605025 is a wasteful number, since it uses less digits than its factorization.

2553605025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351121 (or 351116 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 2553605025 is about 50533.2071513376. The cubic root of 2553605025 is about 1366.8407186285.

Adding to 2553605025 its reverse (5205063552), we get a palindrome (7758668577).

The spelling of 2553605025 in words is "two billion, five hundred fifty-three million, six hundred five thousand, twenty-five".