15132713 has 4 divisors (see below), whose sum is σ = 15172608. Its totient is φ = 15092820.

The previous prime is 15132701. The next prime is 15132749. The reversal of 15132713 is 31723151.

15132713 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31723151 = 1163 ⋅27277.

It is a cyclic number.

It is not a de Polignac number, because 15132713 - 2⁸ = 15132457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15132773) 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, 19373 + ... + 20138.

It is an arithmetic number, because the mean of its divisors is an integer number (3793152).

Almost surely, 2^15132713 is an apocalyptic number.

It is an amenable number.

15132713 is a deficient number, since it is larger than the sum of its proper divisors (39895).

15132713 is an equidigital number, since it uses as much as digits as its factorization.

15132713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39894.

The product of its digits is 630, while the sum is 23.

The square root of 15132713 is about 3890.0787909758. The cubic root of 15132713 is about 247.3464026743.

Adding to 15132713 its reverse (31723151), we get a palindrome (46855864).

The spelling of 15132713 in words is "fifteen million, one hundred thirty-two thousand, seven hundred thirteen".