25344041253 has 16 divisors (see below), whose sum is σ = 35047209600. Its totient is φ = 16271447360.

The previous prime is 25344041179. The next prime is 25344041273. The reversal of 25344041253 is 35214044352.

It is a cyclic number.

It is not a de Polignac number, because 25344041253 - 2¹⁴ = 25344024869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25344041273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340593 + ... + 408278.

It is an arithmetic number, because the mean of its divisors is an integer number (2190450600).

Almost surely, 2^25344041253 is an apocalyptic number.

It is an amenable number.

25344041253 is a deficient number, since it is larger than the sum of its proper divisors (9703168347).

25344041253 is a wasteful number, since it uses less digits than its factorization.

25344041253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749292.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 25344041253 in words is "twenty-five billion, three hundred forty-four million, forty-one thousand, two hundred fifty-three".