13054251 has 8 divisors (see below), whose sum is σ = 19892224. Its totient is φ = 7459560.

The previous prime is 13054243. The next prime is 13054267. The reversal of 13054251 is 15245031.

13054251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13054251 - 2³ = 13054243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 621631 = 13054251 / (1 + 3 + 0 + 5 + 4 + 2 + 5 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13054211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310795 + ... + 310836.

It is an arithmetic number, because the mean of its divisors is an integer number (2486528).

Almost surely, 2^13054251 is an apocalyptic number.

13054251 is a deficient number, since it is larger than the sum of its proper divisors (6837973).

13054251 is an equidigital number, since it uses as much as digits as its factorization.

13054251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621641.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 13054251 is about 3613.0667029547. The cubic root of 13054251 is about 235.4600975484.

Adding to 13054251 its reverse (15245031), we get a palindrome (28299282).

The spelling of 13054251 in words is "thirteen million, fifty-four thousand, two hundred fifty-one".