25827272852 has 12 divisors (see below), whose sum is σ = 45252385920. Its totient is φ = 12898019736.

The previous prime is 25827272839. The next prime is 25827272957.

25827272852 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 25827272852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3900452 + ... + 3907067.

It is an arithmetic number, because the mean of its divisors is an integer number (3771032160).

Almost surely, 2^25827272852 is an apocalyptic number.

It is an amenable number.

25827272852 is a deficient number, since it is larger than the sum of its proper divisors (19425113068).

25827272852 is a wasteful number, since it uses less digits than its factorization.

25827272852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7808350 (or 7808348 counting only the distinct ones).

The product of its digits is 2508800, while the sum is 50.

The spelling of 25827272852 in words is "twenty-five billion, eight hundred twenty-seven million, two hundred seventy-two thousand, eight hundred fifty-two".