25881082383 has 16 divisors (see below), whose sum is σ = 37324874720. Its totient is φ = 15857265024.

The previous prime is 25881082363. The next prime is 25881082417. The reversal of 25881082383 is 38328018852.

It is not a de Polignac number, because 25881082383 - 2²⁶ = 25813973519 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 (25881082333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440016 + ... + 1457877.

It is an arithmetic number, because the mean of its divisors is an integer number (2332804670).

Almost surely, 2^25881082383 is an apocalyptic number.

25881082383 is a deficient number, since it is larger than the sum of its proper divisors (11443792337).

25881082383 is a wasteful number, since it uses less digits than its factorization.

25881082383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898138.

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 25881082383 in words is "twenty-five billion, eight hundred eighty-one million, eighty-two thousand, three hundred eighty-three".