2025344525 has 6 divisors (see below), whose sum is σ = 2511427242. Its totient is φ = 1620275600.

The previous prime is 2025344513. The next prime is 2025344533. The reversal of 2025344525 is 5254435202.

It can be written as a sum of positive squares in 3 ways, for example, as 40018276 + 1985326249 = 6326^2 + 44557^2 .

It is not a de Polignac number, because 2025344525 - 2¹⁴ = 2025328141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2025344491 and 2025344500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40506866 + ... + 40506915.

It is an arithmetic number, because the mean of its divisors is an integer number (418571207).

Almost surely, 2^2025344525 is an apocalyptic number.

2025344525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025344525 is a deficient number, since it is larger than the sum of its proper divisors (486082717).

2025344525 is an equidigital number, since it uses as much as digits as its factorization.

2025344525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81013791 (or 81013786 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2025344525 is about 45003.8278927471. The cubic root of 2025344525 is about 1265.2207429307.

Adding to 2025344525 its reverse (5254435202), we get a palindrome (7279779727).

The spelling of 2025344525 in words is "two billion, twenty-five million, three hundred forty-four thousand, five hundred twenty-five".