2585092025 has 24 divisors (see below), whose sum is σ = 3456549600. Its totient is φ = 1911427200.

The previous prime is 2585092019. The next prime is 2585092033. The reversal of 2585092025 is 5202905852.

It is not a de Polignac number, because 2585092025 - 2¹⁶ = 2585026489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2585092025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46895 + ... + 85844.

It is an arithmetic number, because the mean of its divisors is an integer number (144022900).

Almost surely, 2^2585092025 is an apocalyptic number.

2585092025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2585092025 is a deficient number, since it is larger than the sum of its proper divisors (871457575).

2585092025 is a wasteful number, since it uses less digits than its factorization.

2585092025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132809 (or 132804 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 2585092025 is about 50843.8002611921. The cubic root of 2585092025 is about 1372.4356878657.

Adding to 2585092025 its reverse (5202905852), we get a palindrome (7787997877).

The spelling of 2585092025 in words is "two billion, five hundred eighty-five million, ninety-two thousand, twenty-five".