13528608033 has 4 divisors (see below), whose sum is σ = 18038144048. Its totient is φ = 9019072020.

The previous prime is 13528608011. The next prime is 13528608047. The reversal of 13528608033 is 33080682531.

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 not a de Polignac number, because 13528608033 - 2⁸ = 13528607777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13528607982 and 13528608000.

It is not an unprimeable number, because it can be changed into a prime (13528601033) 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, 2254768003 + ... + 2254768008.

It is an arithmetic number, because the mean of its divisors is an integer number (4509536012).

Almost surely, 2^13528608033 is an apocalyptic number.

It is an amenable number.

13528608033 is a deficient number, since it is larger than the sum of its proper divisors (4509536015).

13528608033 is an equidigital number, since it uses as much as digits as its factorization.

13528608033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509536014.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 13528608033 in words is "thirteen billion, five hundred twenty-eight million, six hundred eight thousand, thirty-three".