2025209475693 has 16 divisors (see below), whose sum is σ = 3000819356160. Its totient is φ = 1349910590688.

The previous prime is 2025209475689. The next prime is 2025209475701. The reversal of 2025209475693 is 3965749025202.

2025209475693 is a `hidden beast` number, since 20 + 2 + 52 + 0 + 9 + 4 + 7 + 569 + 3 = 666.

It is not a de Polignac number, because 2025209475693 - 2² = 2025209475689 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025209475593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6200605 + ... + 6519042.

It is an arithmetic number, because the mean of its divisors is an integer number (187551209760).

Almost surely, 2^{2025209475693} is an apocalyptic number.

It is an amenable number.

2025209475693 is a deficient number, since it is larger than the sum of its proper divisors (975609880467).

2025209475693 is a wasteful number, since it uses less digits than its factorization.

2025209475693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12725553 (or 12725547 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 2025209475693 in words is "two trillion, twenty-five billion, two hundred nine million, four hundred seventy-five thousand, six hundred ninety-three".