25604054616112 has 20 divisors (see below), whose sum is σ = 56694692364496. Its totient is φ = 10973166264000.

The previous prime is 25604054616061. The next prime is 25604054616167. The reversal of 25604054616112 is 21161645040652.

It is a super-2 number, since 2×25604054616112² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 114303815139 + ... + 114303815362.

Almost surely, 2^{25604054616112} is an apocalyptic number.

It is an amenable number.

25604054616112 is an abundant number, since it is smaller than the sum of its proper divisors (31090637748384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25604054616112 is a wasteful number, since it uses less digits than its factorization.

25604054616112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228607630516 (or 228607630510 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

Adding to 25604054616112 its reverse (21161645040652), we get a palindrome (46765699656764).

The spelling of 25604054616112 in words is "twenty-five trillion, six hundred four billion, fifty-four million, six hundred sixteen thousand, one hundred twelve".