2025664203 has 8 divisors (see below), whose sum is σ = 2708670528. Its totient is φ = 1346550344.

The previous prime is 2025664177. The next prime is 2025664213. The reversal of 2025664203 is 3024665202.

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 2025664203 - 2⁵ = 2025664171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2025664213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971901 + ... + 973982.

It is an arithmetic number, because the mean of its divisors is an integer number (338583816).

Almost surely, 2^2025664203 is an apocalyptic number.

2025664203 is a deficient number, since it is larger than the sum of its proper divisors (683006325).

2025664203 is a wasteful number, since it uses less digits than its factorization.

2025664203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946233.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2025664203 is about 45007.3794282671. The cubic root of 2025664203 is about 1265.2873064138.

Subtracting 2025664203 from its reverse (3024665202), we obtain a palindrome (999000999).

The spelling of 2025664203 in words is "two billion, twenty-five million, six hundred sixty-four thousand, two hundred three".