13532819 has 2 divisors, whose sum is σ = 13532820. Its totient is φ = 13532818.

The previous prime is 13532803. The next prime is 13532837. The reversal of 13532819 is 91823531.

It is a weak prime.

It is an emirp because it is prime and its reverse (91823531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13532819 - 2⁴ = 13532803 is a prime.

It is a super-2 number, since 2×13532819² = 366274380173522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13532839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6766409 + 6766410.

It is an arithmetic number, because the mean of its divisors is an integer number (6766410).

Almost surely, 2^13532819 is an apocalyptic number.

13532819 is a deficient number, since it is larger than the sum of its proper divisors (1).

13532819 is an equidigital number, since it uses as much as digits as its factorization.

13532819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 13532819 is about 3678.6980033702. The cubic root of 13532819 is about 238.3029531861.

The spelling of 13532819 in words is "thirteen million, five hundred thirty-two thousand, eight hundred nineteen".