5225204552 has 8 divisors (see below), whose sum is σ = 9797258550. Its totient is φ = 2612602272.

The previous prime is 5225204531. The next prime is 5225204591. The reversal of 5225204552 is 2554025225.

It can be written as a sum of positive squares in only one way, i.e., 3098703556 + 2126500996 = 55666^2 + 46114^2 .

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

It is a super-2 number, since 2×5225204552² = 54605525220483041408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326575277 + ... + 326575292.

Almost surely, 2^5225204552 is an apocalyptic number.

It is an amenable number.

5225204552 is a deficient number, since it is larger than the sum of its proper divisors (4572053998).

5225204552 is a wasteful number, since it uses less digits than its factorization.

5225204552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653150575 (or 653150571 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 5225204552 is about 72285.5763759272. The cubic root of 5225204552 is about 1735.2728245181.

Adding to 5225204552 its reverse (2554025225), we get a palindrome (7779229777).

The spelling of 5225204552 in words is "five billion, two hundred twenty-five million, two hundred four thousand, five hundred fifty-two".