13150504 has 16 divisors (see below), whose sum is σ = 25259220. Its totient is φ = 6414720.

The previous prime is 13150499. The next prime is 13150507. The reversal of 13150504 is 40505131.

It can be written as a sum of positive squares in 2 ways, for example, as 9548100 + 3602404 = 3090^2 + 1898^2 .

It is not an unprimeable number, because it can be changed into a prime (13150507) 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, 19719 + ... + 20374.

Almost surely, 2^13150504 is an apocalyptic number.

It is an amenable number.

13150504 is a deficient number, since it is larger than the sum of its proper divisors (12108716).

13150504 is a wasteful number, since it uses less digits than its factorization.

13150504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40140 (or 40136 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 13150504 is about 3626.3623646845. The cubic root of 13150504 is about 236.0373875460.

Adding to 13150504 its reverse (40505131), we get a palindrome (53655635).

The spelling of 13150504 in words is "thirteen million, one hundred fifty thousand, five hundred four".