2025503605 has 8 divisors (see below), whose sum is σ = 2487130272. Its totient is φ = 1582718928.

The previous prime is 2025503603. The next prime is 2025503611. The reversal of 2025503605 is 5063055202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2025503605 - 2¹ = 2025503603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025503603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4710259 + ... + 4710688.

It is an arithmetic number, because the mean of its divisors is an integer number (310891284).

Almost surely, 2^2025503605 is an apocalyptic number.

It is an amenable number.

2025503605 is a deficient number, since it is larger than the sum of its proper divisors (461626667).

2025503605 is an equidigital number, since it uses as much as digits as its factorization.

2025503605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9420995.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2025503605 is about 45005.5952632559. The cubic root of 2025503605 is about 1265.2538675084.

Adding to 2025503605 its reverse (5063055202), we get a palindrome (7088558807).

The spelling of 2025503605 in words is "two billion, twenty-five million, five hundred three thousand, six hundred five".