25075133756327 has 4 divisors (see below), whose sum is σ = 25185596900856. Its totient is φ = 24964670611800.

The previous prime is 25075133756227. The next prime is 25075133756359. The reversal of 25075133756327 is 72365733157052.

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 25075133756327 - 2¹⁶ = 25075133690791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25075133756227) 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 3 ways as a sum of consecutive naturals, for example, 55231571924 + ... + 55231572377.

It is an arithmetic number, because the mean of its divisors is an integer number (6296399225214).

Almost surely, 2^{25075133756327} is an apocalyptic number.

25075133756327 is a deficient number, since it is larger than the sum of its proper divisors (110463144529).

25075133756327 is a wasteful number, since it uses less digits than its factorization.

25075133756327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110463144528.

The product of its (nonzero) digits is 27783000, while the sum is 56.

The spelling of 25075133756327 in words is "twenty-five trillion, seventy-five billion, one hundred thirty-three million, seven hundred fifty-six thousand, three hundred twenty-seven".