13152463 has 4 divisors (see below), whose sum is σ = 13576768. Its totient is φ = 12728160.

The previous prime is 13152421. The next prime is 13152493. The reversal of 13152463 is 36425131.

13152463 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 13152463 - 2⁹ = 13151951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152413) 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, 212106 + ... + 212167.

It is an arithmetic number, because the mean of its divisors is an integer number (3394192).

Almost surely, 2^13152463 is an apocalyptic number.

13152463 is a deficient number, since it is larger than the sum of its proper divisors (424305).

13152463 is an equidigital number, since it uses as much as digits as its factorization.

13152463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424304.

The product of its digits is 2160, while the sum is 25.

The square root of 13152463 is about 3626.6324600103. The cubic root of 13152463 is about 236.0491076110.

Adding to 13152463 its reverse (36425131), we get a palindrome (49577594).

The spelling of 13152463 in words is "thirteen million, one hundred fifty-two thousand, four hundred sixty-three".