25800316241 has 12 divisors (see below), whose sum is σ = 29759167872. Its totient is φ = 21911600304.

The previous prime is 25800316231. The next prime is 25800316247. The reversal of 25800316241 is 14261300852.

It is a de Polignac number, because none of the positive numbers 2^k-25800316241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25800316198 and 25800316207.

It is not an unprimeable number, because it can be changed into a prime (25800316247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71945 + ... + 238278.

It is an arithmetic number, because the mean of its divisors is an integer number (2479930656).

Almost surely, 2^25800316241 is an apocalyptic number.

It is an amenable number.

25800316241 is a deficient number, since it is larger than the sum of its proper divisors (3958851631).

25800316241 is an equidigital number, since it uses as much as digits as its factorization.

25800316241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310448 (or 310339 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 25800316241 in words is "twenty-five billion, eight hundred million, three hundred sixteen thousand, two hundred forty-one".