5205202424 has 8 divisors (see below), whose sum is σ = 9759754560. Its totient is φ = 2602601208.

The previous prime is 5205202423. The next prime is 5205202433. The reversal of 5205202424 is 4242025025.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5205202393 and 5205202402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205202423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325325144 + ... + 325325159.

It is an arithmetic number, because the mean of its divisors is an integer number (1219969320).

Almost surely, 2^5205202424 is an apocalyptic number.

It is an amenable number.

5205202424 is a deficient number, since it is larger than the sum of its proper divisors (4554552136).

5205202424 is a wasteful number, since it uses less digits than its factorization.

5205202424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650650309 (or 650650305 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 5205202424 is about 72147.0888116769. The cubic root of 5205202424 is about 1733.0557800491.

Adding to 5205202424 its reverse (4242025025), we get a palindrome (9447227449).

The spelling of 5205202424 in words is "five billion, two hundred five million, two hundred two thousand, four hundred twenty-four".