25825828250753 has 4 divisors (see below), whose sum is σ = 25825845067440. Its totient is φ = 25825811434068.

The previous prime is 25825828250743. The next prime is 25825828250767. The reversal of 25825828250753 is 35705282852852.

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 25825828250753 - 2⁴ = 25825828250737 is a prime.

It is a super-3 number, since 3×25825828250753³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25825828250743) 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, 5844083 + ... + 9263096.

It is an arithmetic number, because the mean of its divisors is an integer number (6456461266860).

Almost surely, 2^{25825828250753} is an apocalyptic number.

It is an amenable number.

25825828250753 is a deficient number, since it is larger than the sum of its proper divisors (16816687).

25825828250753 is a wasteful number, since it uses less digits than its factorization.

25825828250753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16816686.

The product of its (nonzero) digits is 107520000, while the sum is 62.

The spelling of 25825828250753 in words is "twenty-five trillion, eight hundred twenty-five billion, eight hundred twenty-eight million, two hundred fifty thousand, seven hundred fifty-three".