5302531 has 8 divisors (see below), whose sum is σ = 5775840. Its totient is φ = 4838592.

The previous prime is 5302529. The next prime is 5302537. The reversal of 5302531 is 1352035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5302531 - 2¹ = 5302529 is a prime.

It is a super-2 number, since 2×5302531² = 56233670011922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5302499 and 5302508.

It is not an unprimeable number, because it can be changed into a prime (5302537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135 + ... + 3448.

It is an arithmetic number, because the mean of its divisors is an integer number (721980).

Almost surely, 2^5302531 is an apocalyptic number.

5302531 is a deficient number, since it is larger than the sum of its proper divisors (473309).

5302531 is a wasteful number, since it uses less digits than its factorization.

5302531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5302531 is about 2302.7225191065. The cubic root of 5302531 is about 174.3790893728.

Adding to 5302531 its reverse (1352035), we get a palindrome (6654566).

The spelling of 5302531 in words is "five million, three hundred two thousand, five hundred thirty-one".