25052241313 has 16 divisors (see below), whose sum is σ = 27764231040. Its totient is φ = 22415270400.

The previous prime is 25052241289. The next prime is 25052241349. The reversal of 25052241313 is 31314225052.

It is a cyclic number.

It is not a de Polignac number, because 25052241313 - 2¹⁷ = 25052110241 is a prime.

It is a super-2 number, since 2×25052241313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25052241353) 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, 128268 + ... + 257986.

It is an arithmetic number, because the mean of its divisors is an integer number (1735264440).

Almost surely, 2^25052241313 is an apocalyptic number.

It is an amenable number.

25052241313 is a deficient number, since it is larger than the sum of its proper divisors (2711989727).

25052241313 is a wasteful number, since it uses less digits than its factorization.

25052241313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130008.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 25052241313 its reverse (31314225052), we get a palindrome (56366466365).

The spelling of 25052241313 in words is "twenty-five billion, fifty-two million, two hundred forty-one thousand, three hundred thirteen".