13025951 has 4 divisors (see below), whose sum is σ = 13172400. Its totient is φ = 12879504.

The previous prime is 13025933. The next prime is 13025953. The reversal of 13025951 is 15952031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15952031 = 241 ⋅66191.

It is a cyclic number.

It is not a de Polignac number, because 13025951 - 2¹⁰ = 13024927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13025951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13025953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73091 + ... + 73268.

It is an arithmetic number, because the mean of its divisors is an integer number (3293100).

Almost surely, 2^13025951 is an apocalyptic number.

13025951 is a deficient number, since it is larger than the sum of its proper divisors (146449).

13025951 is an equidigital number, since it uses as much as digits as its factorization.

13025951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146448.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 13025951 is about 3609.1482374655. The cubic root of 13025951 is about 235.2898249989.

Adding to 13025951 its reverse (15952031), we get a palindrome (28977982).

The spelling of 13025951 in words is "thirteen million, twenty-five thousand, nine hundred fifty-one".