13529005 has 8 divisors (see below), whose sum is σ = 18554112. Its totient is φ = 9277008.

The previous prime is 13529003. The next prime is 13529011. The reversal of 13529005 is 50092531.

13529005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13529005 - 2¹ = 13529003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13529003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193237 + ... + 193306.

It is an arithmetic number, because the mean of its divisors is an integer number (2319264).

Almost surely, 2^13529005 is an apocalyptic number.

It is an amenable number.

13529005 is a deficient number, since it is larger than the sum of its proper divisors (5025107).

13529005 is an equidigital number, since it uses as much as digits as its factorization.

13529005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386555.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 13529005 is about 3678.1795769103. The cubic root of 13529005 is about 238.2805638411.

The spelling of 13529005 in words is "thirteen million, five hundred twenty-nine thousand, five".