2025440606203 has 16 divisors (see below), whose sum is σ = 2350130731264. Its totient is φ = 1709603327520.

The previous prime is 2025440606191. The next prime is 2025440606239. The reversal of 2025440606203 is 3026060445202.

It is a cyclic number.

It is not a de Polignac number, because 2025440606203 - 2²¹ = 2025438509051 is a prime.

It is a super-2 number, since 2×2025440606203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2025440606503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666601 + ... + 2120197.

It is an arithmetic number, because the mean of its divisors is an integer number (146883170704).

Almost surely, 2^{2025440606203} is an apocalyptic number.

2025440606203 is a deficient number, since it is larger than the sum of its proper divisors (324690125061).

2025440606203 is a wasteful number, since it uses less digits than its factorization.

2025440606203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456642.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 2025440606203 in words is "two trillion, twenty-five billion, four hundred forty million, six hundred six thousand, two hundred three".