25411120045 has 8 divisors (see below), whose sum is σ = 30557007360. Its totient is φ = 20286453840.

The previous prime is 25411119989. The next prime is 25411120093. The reversal of 25411120045 is 54002111452.

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

It is not a de Polignac number, because 25411120045 - 2¹³ = 25411111853 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 5302641 + ... + 5307430.

It is an arithmetic number, because the mean of its divisors is an integer number (3819625920).

Almost surely, 2^25411120045 is an apocalyptic number.

It is an amenable number.

25411120045 is a deficient number, since it is larger than the sum of its proper divisors (5145887315).

25411120045 is a wasteful number, since it uses less digits than its factorization.

25411120045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610555.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 25411120045 its reverse (54002111452), we get a palindrome (79413231497).

The spelling of 25411120045 in words is "twenty-five billion, four hundred eleven million, one hundred twenty thousand, forty-five".