25052675042543 has 4 divisors (see below), whose sum is σ = 25052705258568. Its totient is φ = 25052644826520.

The previous prime is 25052675042509. The next prime is 25052675042579. The reversal of 25052675042543 is 34524057625052.

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 25052675042543 - 2³² = 25048380075247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25052675042491 and 25052675042500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25052675012543) 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, 13828196 + ... + 15534617.

It is an arithmetic number, because the mean of its divisors is an integer number (6263176314642).

Almost surely, 2^{25052675042543} is an apocalyptic number.

25052675042543 is a deficient number, since it is larger than the sum of its proper divisors (30216025).

25052675042543 is an equidigital number, since it uses as much as digits as its factorization.

25052675042543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30216024.

The product of its (nonzero) digits is 10080000, while the sum is 50.

The spelling of 25052675042543 in words is "twenty-five trillion, fifty-two billion, six hundred seventy-five million, forty-two thousand, five hundred forty-three".