5204530 has 16 divisors (see below), whose sum is σ = 9462744. Its totient is φ = 2060800.

The previous prime is 5204527. The next prime is 5204557. The reversal of 5204530 is 354025.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5148361 + 56169 = 2269^2 + 237^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5204498 and 5204507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567 + ... + 3586.

Almost surely, 2^5204530 is an apocalyptic number.

5204530 is a deficient number, since it is larger than the sum of its proper divisors (4258214).

5204530 is a wasteful number, since it uses less digits than its factorization.

5204530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5204530 is about 2281.3439021770. The cubic root of 5204530 is about 173.2981149683.

Adding to 5204530 its reverse (354025), we get a palindrome (5558555).

It can be divided in two parts, 520 and 4530, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 5204530 in words is "five million, two hundred four thousand, five hundred thirty".