25332612241 has 4 divisors (see below), whose sum is σ = 25459912000. Its totient is φ = 25205312484.

The previous prime is 25332612211. The next prime is 25332612257. The reversal of 25332612241 is 14221623352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25332612241 - 2⁹ = 25332611729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25332612211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63649581 + ... + 63649978.

It is an arithmetic number, because the mean of its divisors is an integer number (6364978000).

Almost surely, 2^25332612241 is an apocalyptic number.

It is an amenable number.

25332612241 is a deficient number, since it is larger than the sum of its proper divisors (127299759).

25332612241 is a wasteful number, since it uses less digits than its factorization.

25332612241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127299758.

The product of its digits is 17280, while the sum is 31.

The spelling of 25332612241 in words is "twenty-five billion, three hundred thirty-two million, six hundred twelve thousand, two hundred forty-one".