13375463 has 4 divisors (see below), whose sum is σ = 13737000. Its totient is φ = 13013928.

The previous prime is 13375459. The next prime is 13375469. The reversal of 13375463 is 36457331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13375463 - 2² = 13375459 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 (13375469) 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, 180713 + ... + 180786.

It is an arithmetic number, because the mean of its divisors is an integer number (3434250).

Almost surely, 2^13375463 is an apocalyptic number.

13375463 is a deficient number, since it is larger than the sum of its proper divisors (361537).

13375463 is an equidigital number, since it uses as much as digits as its factorization.

13375463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361536.

The product of its digits is 22680, while the sum is 32.

The square root of 13375463 is about 3657.2480090910. The cubic root of 13375463 is about 237.3757089272.

The spelling of 13375463 in words is "thirteen million, three hundred seventy-five thousand, four hundred sixty-three".