25411255104 has 112 divisors (see below), whose sum is σ = 73643947200. Its totient is φ = 7697227776.

The previous prime is 25411255097. The next prime is 25411255147. The reversal of 25411255104 is 40155211452.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 39574 + ... + 228885.

Almost surely, 2^25411255104 is an apocalyptic number.

25411255104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25411255104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36821973600).

25411255104 is an abundant number, since it is smaller than the sum of its proper divisors (48232692096).

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

25411255104 is a wasteful number, since it uses less digits than its factorization.

25411255104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268520 (or 268510 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 25411255104 its reverse (40155211452), we get a palindrome (65566466556).

The spelling of 25411255104 in words is "twenty-five billion, four hundred eleven million, two hundred fifty-five thousand, one hundred four".