13254032251 has 4 divisors (see below), whose sum is σ = 13254568600. Its totient is φ = 13253495904.

The previous prime is 13254032227. The next prime is 13254032317. The reversal of 13254032251 is 15223045231.

13254032251 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 a cyclic number.

It is not a de Polignac number, because 13254032251 - 2⁷ = 13254032123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13254032221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229221 + ... + 281158.

It is an arithmetic number, because the mean of its divisors is an integer number (3313642150).

Almost surely, 2^13254032251 is an apocalyptic number.

13254032251 is a deficient number, since it is larger than the sum of its proper divisors (536349).

13254032251 is an equidigital number, since it uses as much as digits as its factorization.

13254032251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536348.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 13254032251 its reverse (15223045231), we get a palindrome (28477077482).

The spelling of 13254032251 in words is "thirteen billion, two hundred fifty-four million, thirty-two thousand, two hundred fifty-one".