25832750832503 has 4 divisors (see below), whose sum is σ = 25977067876440. Its totient is φ = 25688433788568.

The previous prime is 25832750832451. The next prime is 25832750832527. The reversal of 25832750832503 is 30523805723852.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25832750832503 - 2⁸ = 25832750832247 is a prime.

It is a super-2 number, since 2×25832750832503² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25832750832583) 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, 72158521700 + ... + 72158522057.

It is an arithmetic number, because the mean of its divisors is an integer number (6494266969110).

Almost surely, 2^{25832750832503} is an apocalyptic number.

25832750832503 is a deficient number, since it is larger than the sum of its proper divisors (144317043937).

25832750832503 is a wasteful number, since it uses less digits than its factorization.

25832750832503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144317043936.

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 25832750832503 in words is "twenty-five trillion, eight hundred thirty-two billion, seven hundred fifty million, eight hundred thirty-two thousand, five hundred three".