5231504 has 20 divisors (see below), whose sum is σ = 10411164. Its totient is φ = 2544768.

The previous prime is 5231503. The next prime is 5231521. The reversal of 5231504 is 4051325.

It can be written as a sum of positive squares in 2 ways, for example, as 5071504 + 160000 = 2252^2 + 400^2 .

It is not an unprimeable number, because it can be changed into a prime (5231503) 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, 3827 + ... + 5010.

Almost surely, 2^5231504 is an apocalyptic number.

It is an amenable number.

5231504 is a deficient number, since it is larger than the sum of its proper divisors (5179660).

5231504 is a wasteful number, since it uses less digits than its factorization.

5231504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8882 (or 8876 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5231504 is about 2287.2481282100. The cubic root of 5231504 is about 173.5969886288.

Adding to 5231504 its reverse (4051325), we get a palindrome (9282829).

The spelling of 5231504 in words is "five million, two hundred thirty-one thousand, five hundred four".