25532441105 has 16 divisors (see below), whose sum is σ = 31996045440. Its totient is φ = 19522597248.

The previous prime is 25532441089. The next prime is 25532441107. The reversal of 25532441105 is 50114423552.

It is not a de Polignac number, because 25532441105 - 2⁴ = 25532441089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25532441107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62114 + ... + 234356.

It is an arithmetic number, because the mean of its divisors is an integer number (1999752840).

Almost surely, 2^25532441105 is an apocalyptic number.

It is an amenable number.

25532441105 is a deficient number, since it is larger than the sum of its proper divisors (6463604335).

25532441105 is a wasteful number, since it uses less digits than its factorization.

25532441105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173560.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 25532441105 its reverse (50114423552), we get a palindrome (75646864657).

The spelling of 25532441105 in words is "twenty-five billion, five hundred thirty-two million, four hundred forty-one thousand, one hundred five".