13250825827 has 4 divisors (see below), whose sum is σ = 13293433296. Its totient is φ = 13208218360.

The previous prime is 13250825807. The next prime is 13250825839. The reversal of 13250825827 is 72852805231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72852805231 = 59 ⋅1234793309.

It is a cyclic number.

It is not a de Polignac number, because 13250825827 - 2⁷ = 13250825699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13250825807) 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 3 ways as a sum of consecutive naturals, for example, 21303268 + ... + 21303889.

It is an arithmetic number, because the mean of its divisors is an integer number (3323358324).

Almost surely, 2^13250825827 is an apocalyptic number.

13250825827 is a deficient number, since it is larger than the sum of its proper divisors (42607469).

13250825827 is an equidigital number, since it uses as much as digits as its factorization.

13250825827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42607468.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 13250825827 in words is "thirteen billion, two hundred fifty million, eight hundred twenty-five thousand, eight hundred twenty-seven".