25264310241 has 16 divisors (see below), whose sum is σ = 35520180800. Its totient is φ = 15928731648.

The previous prime is 25264310209. The next prime is 25264310287. The reversal of 25264310241 is 14201346252.

It is not a de Polignac number, because 25264310241 - 2⁵ = 25264310209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25264310199 and 25264310208.

It is not an unprimeable number, because it can be changed into a prime (25264310041) 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, 351196 + ... + 416973.

It is an arithmetic number, because the mean of its divisors is an integer number (2220011300).

Almost surely, 2^25264310241 is an apocalyptic number.

It is an amenable number.

25264310241 is a deficient number, since it is larger than the sum of its proper divisors (10255870559).

25264310241 is a wasteful number, since it uses less digits than its factorization.

25264310241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768768.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 25264310241 its reverse (14201346252), we get a palindrome (39465656493).

The spelling of 25264310241 in words is "twenty-five billion, two hundred sixty-four million, three hundred ten thousand, two hundred forty-one".