5024561 has 4 divisors (see below), whose sum is σ = 5042724. Its totient is φ = 5006400.

The previous prime is 5024549. The next prime is 5024567. The reversal of 5024561 is 1654205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2640625 + 2383936 = 1625^2 + 1544^2 .

It is a cyclic number.

It is not a de Polignac number, because 5024561 - 2¹⁰ = 5023537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5024567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8660 + ... + 9221.

It is an arithmetic number, because the mean of its divisors is an integer number (1260681).

Almost surely, 2^5024561 is an apocalyptic number.

It is an amenable number.

5024561 is a deficient number, since it is larger than the sum of its proper divisors (18163).

5024561 is a wasteful number, since it uses less digits than its factorization.

5024561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18162.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5024561 is about 2241.5532561151. The cubic root of 5024561 is about 171.2771289182.

Adding to 5024561 its reverse (1654205), we get a palindrome (6678766).

The spelling of 5024561 in words is "five million, twenty-four thousand, five hundred sixty-one".