25925235853 has 8 divisors (see below), whose sum is σ = 28287331200. Its totient is φ = 23564016480.

The previous prime is 25925235851. The next prime is 25925235859. The reversal of 25925235853 is 35853252952.

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 25925235853 - 2¹ = 25925235851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25925235797 and 25925235806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25925235851) 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, 156325 + ... + 276202.

It is an arithmetic number, because the mean of its divisors is an integer number (3535916400).

Almost surely, 2^25925235853 is an apocalyptic number.

It is an amenable number.

25925235853 is a deficient number, since it is larger than the sum of its proper divisors (2362095347).

25925235853 is a wasteful number, since it uses less digits than its factorization.

25925235853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437987.

The product of its digits is 3240000, while the sum is 49.

The spelling of 25925235853 in words is "twenty-five billion, nine hundred twenty-five million, two hundred thirty-five thousand, eight hundred fifty-three".