25045105323111 has 8 divisors (see below), whose sum is σ = 33393893109360. Its totient is φ = 16696527209472.

The previous prime is 25045105323103. The next prime is 25045105323127. The reversal of 25045105323111 is 11132350154052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25045105323111 - 2³ = 25045105323103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25045105323101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52139226 + ... + 52617383.

It is an arithmetic number, because the mean of its divisors is an integer number (4174236638670).

Almost surely, 2^{25045105323111} is an apocalyptic number.

25045105323111 is a deficient number, since it is larger than the sum of its proper divisors (8348787786249).

25045105323111 is a wasteful number, since it uses less digits than its factorization.

25045105323111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104836305.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 25045105323111 its reverse (11132350154052), we get a palindrome (36177455477163).

The spelling of 25045105323111 in words is "twenty-five trillion, forty-five billion, one hundred five million, three hundred twenty-three thousand, one hundred eleven".