13532375 has 16 divisors (see below), whose sum is σ = 17131296. Its totient is φ = 10670400.

The previous prime is 13532371. The next prime is 13532377. The reversal of 13532375 is 57323531.

It is not a de Polignac number, because 13532375 - 2² = 13532371 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 (13532371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8384 + ... + 9866.

It is an arithmetic number, because the mean of its divisors is an integer number (1070706).

Almost surely, 2^13532375 is an apocalyptic number.

13532375 is a deficient number, since it is larger than the sum of its proper divisors (3598921).

13532375 is an equidigital number, since it uses as much as digits as its factorization.

13532375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571 (or 1561 counting only the distinct ones).

The product of its digits is 9450, while the sum is 29.

The square root of 13532375 is about 3678.6376554371. The cubic root of 13532375 is about 238.3003469869.

The spelling of 13532375 in words is "thirteen million, five hundred thirty-two thousand, three hundred seventy-five".