13258055 has 4 divisors (see below), whose sum is σ = 15909672. Its totient is φ = 10606440.

The previous prime is 13258039. The next prime is 13258073. The reversal of 13258055 is 55085231.

13258055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13258055 - 2⁴ = 13258039 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, 1325801 + ... + 1325810.

It is an arithmetic number, because the mean of its divisors is an integer number (3977418).

Almost surely, 2^13258055 is an apocalyptic number.

13258055 is a deficient number, since it is larger than the sum of its proper divisors (2651617).

13258055 is an equidigital number, since it uses as much as digits as its factorization.

13258055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651616.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 13258055 is about 3641.1612158761. The cubic root of 13258055 is about 236.6791161429.

The spelling of 13258055 in words is "thirteen million, two hundred fifty-eight thousand, fifty-five".