25536025241 has 8 divisors (see below), whose sum is σ = 27149048640. Its totient is φ = 23964898672.

The previous prime is 25536025231. The next prime is 25536025267. The reversal of 25536025241 is 14252063552.

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

It is a cyclic number.

It is not a de Polignac number, because 25536025241 - 2¹⁴ = 25536008857 is a prime.

It is a super-3 number, since 3×25536025241³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25536025231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10472951 + ... + 10475388.

It is an arithmetic number, because the mean of its divisors is an integer number (3393631080).

Almost surely, 2^25536025241 is an apocalyptic number.

It is an amenable number.

25536025241 is a deficient number, since it is larger than the sum of its proper divisors (1613023399).

25536025241 is a wasteful number, since it uses less digits than its factorization.

25536025241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20948415.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 25536025241 its reverse (14252063552), we get a palindrome (39788088793).

The spelling of 25536025241 in words is "twenty-five billion, five hundred thirty-six million, twenty-five thousand, two hundred forty-one".