13250825133 has 64 divisors (see below), whose sum is σ = 22434908160. Its totient is φ = 6769412352.

The previous prime is 13250825129. The next prime is 13250825141. The reversal of 13250825133 is 33152805231.

It is not a de Polignac number, because 13250825133 - 2² = 13250825129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13250825094 and 13250825103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13250825153) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2290038 + ... + 2295816.

It is an arithmetic number, because the mean of its divisors is an integer number (350545440).

Almost surely, 2^13250825133 is an apocalyptic number.

13250825133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13250825133 is a deficient number, since it is larger than the sum of its proper divisors (9184083027).

13250825133 is a wasteful number, since it uses less digits than its factorization.

13250825133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6066.

The product of its (nonzero) digits is 21600, while the sum is 33.

It can be divided in two parts, 132508 and 25133, that added together give a triangular number (157641 = T₅₆₁).

The spelling of 13250825133 in words is "thirteen billion, two hundred fifty million, eight hundred twenty-five thousand, one hundred thirty-three".