25054120041105 has 16 divisors (see below), whose sum is σ = 40086780863040. Its totient is φ = 13362134422848.

The previous prime is 25054120041089. The next prime is 25054120041121. The reversal of 25054120041105 is 50114002145052.

It is an interprime number because it is at equal distance from previous prime (25054120041089) and next prime (25054120041121).

It is not a de Polignac number, because 25054120041105 - 2⁴ = 25054120041089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548247 + ... + 7099916.

It is an arithmetic number, because the mean of its divisors is an integer number (2505423803940).

Almost surely, 2^{25054120041105} is an apocalyptic number.

It is an amenable number.

25054120041105 is a deficient number, since it is larger than the sum of its proper divisors (15032660821935).

25054120041105 is a wasteful number, since it uses less digits than its factorization.

25054120041105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7866560.

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

Adding to 25054120041105 its reverse (50114002145052), we get a palindrome (75168122186157).

The spelling of 25054120041105 in words is "twenty-five trillion, fifty-four billion, one hundred twenty million, forty-one thousand, one hundred five".