2025610165203 has 4 divisors (see below), whose sum is σ = 2700813553608. Its totient is φ = 1350406776800.

The previous prime is 2025610165181. The next prime is 2025610165207. The reversal of 2025610165203 is 3025610165202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2025610165203 - 2⁵ = 2025610165171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2025610165207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337601694198 + ... + 337601694203.

It is an arithmetic number, because the mean of its divisors is an integer number (675203388402).

Almost surely, 2^{2025610165203} is an apocalyptic number.

2025610165203 is a deficient number, since it is larger than the sum of its proper divisors (675203388405).

2025610165203 is an equidigital number, since it uses as much as digits as its factorization.

2025610165203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675203388404.

The product of its (nonzero) digits is 21600, while the sum is 33.

Subtracting 2025610165203 from its reverse (3025610165202), we obtain a palindrome (999999999999).

The spelling of 2025610165203 in words is "two trillion, twenty-five billion, six hundred ten million, one hundred sixty-five thousand, two hundred three".