5204121332 has 12 divisors (see below), whose sum is σ = 9107831460. Its totient is φ = 2601883776.

The previous prime is 5204121271. The next prime is 5204121353. The reversal of 5204121332 is 2331214025.

It can be written as a sum of positive squares in 2 ways, for example, as 1818510736 + 3385610596 = 42644^2 + 58186^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5204121298 and 5204121307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39644 + ... + 109452.

It is an arithmetic number, because the mean of its divisors is an integer number (758985955).

Almost surely, 2^5204121332 is an apocalyptic number.

It is an amenable number.

5204121332 is a deficient number, since it is larger than the sum of its proper divisors (3903710128).

5204121332 is a wasteful number, since it uses less digits than its factorization.

5204121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88450 (or 88448 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5204121332 is about 72139.5961452516. The cubic root of 5204121332 is about 1732.9357896809.

Adding to 5204121332 its reverse (2331214025), we get a palindrome (7535335357).

The spelling of 5204121332 in words is "five billion, two hundred four million, one hundred twenty-one thousand, three hundred thirty-two".