25541344314552 has 128 divisors (see below), whose sum is σ = 72173974268160. Its totient is φ = 7463974533120.

The previous prime is 25541344314539. The next prime is 25541344314617.

It is a happy number.

25541344314552 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10466118 + ... + 12673685.

It is an arithmetic number, because the mean of its divisors is an integer number (563859173970).

Almost surely, 2^{25541344314552} is an apocalyptic number.

25541344314552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25541344314552 is an abundant number, since it is smaller than the sum of its proper divisors (46632629953608).

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

25541344314552 is a wasteful number, since it uses less digits than its factorization.

25541344314552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23139973 (or 23139969 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 48.

It can be divided in two parts, 2554134 and 4314552, that added together give a palindrome (6868686).

The spelling of 25541344314552 in words is "twenty-five trillion, five hundred forty-one billion, three hundred forty-four million, three hundred fourteen thousand, five hundred fifty-two".