13373455 has 4 divisors (see below), whose sum is σ = 16048152. Its totient is φ = 10698760.

The previous prime is 13373447. The next prime is 13373461. The reversal of 13373455 is 55437331.

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

It is not a de Polignac number, because 13373455 - 2³ = 13373447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337341 + ... + 1337350.

It is an arithmetic number, because the mean of its divisors is an integer number (4012038).

Almost surely, 2^13373455 is an apocalyptic number.

13373455 is a deficient number, since it is larger than the sum of its proper divisors (2674697).

13373455 is an equidigital number, since it uses as much as digits as its factorization.

13373455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674696.

The product of its digits is 18900, while the sum is 31.

The square root of 13373455 is about 3656.9734754302. The cubic root of 13373455 is about 237.3638296057.

The spelling of 13373455 in words is "thirteen million, three hundred seventy-three thousand, four hundred fifty-five".