25878375583588 has 48 divisors (see below), whose sum is σ = 51012991991808. Its totient is φ = 11380070772000.

The previous prime is 25878375583549. The next prime is 25878375583589. The reversal of 25878375583588 is 88538557387852.

It is not an unprimeable number, because it can be changed into a prime (25878375583589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783981 + ... + 7412107.

It is an arithmetic number, because the mean of its divisors is an integer number (1062770666496).

Almost surely, 2^{25878375583588} is an apocalyptic number.

It is an amenable number.

25878375583588 is a deficient number, since it is larger than the sum of its proper divisors (25134616408220).

25878375583588 is a wasteful number, since it uses less digits than its factorization.

25878375583588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631544 (or 5631542 counting only the distinct ones).

The product of its digits is 18063360000, while the sum is 82.

The spelling of 25878375583588 in words is "twenty-five trillion, eight hundred seventy-eight billion, three hundred seventy-five million, five hundred eighty-three thousand, five hundred eighty-eight".