13453051 has 4 divisors (see below), whose sum is σ = 13473432. Its totient is φ = 13432672.

The previous prime is 13453049. The next prime is 13453073. The reversal of 13453051 is 15035431.

It is a happy number.

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 13453051 - 2¹ = 13453049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13453021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9166 + ... + 10531.

It is an arithmetic number, because the mean of its divisors is an integer number (3368358).

Almost surely, 2^13453051 is an apocalyptic number.

13453051 is a deficient number, since it is larger than the sum of its proper divisors (20381).

13453051 is an equidigital number, since it uses as much as digits as its factorization.

13453051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20380.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 13453051 is about 3667.8401001134. The cubic root of 13453051 is about 237.8338116714.

Adding to 13453051 its reverse (15035431), we get a palindrome (28488482).

The spelling of 13453051 in words is "thirteen million, four hundred fifty-three thousand, fifty-one".