13532899 has 2 divisors, whose sum is σ = 13532900. Its totient is φ = 13532898.

The previous prime is 13532891. The next prime is 13532903. The reversal of 13532899 is 99823531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13532899 - 2³ = 13532891 is a prime.

It is not a weakly prime, because it can be changed into another prime (13532891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6766449 + 6766450.

It is an arithmetic number, because the mean of its divisors is an integer number (6766450).

Almost surely, 2^13532899 is an apocalyptic number.

13532899 is a deficient number, since it is larger than the sum of its proper divisors (1).

13532899 is an equidigital number, since it uses as much as digits as its factorization.

13532899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 40.

The square root of 13532899 is about 3678.7088767664. The cubic root of 13532899 is about 238.3034227655.

The spelling of 13532899 in words is "thirteen million, five hundred thirty-two thousand, eight hundred ninety-nine".