5204021432 has 16 divisors (see below), whose sum is σ = 9995529600. Its totient is φ = 2538546880.

The previous prime is 5204021393. The next prime is 5204021441. The reversal of 5204021432 is 2341204025.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5204021398 and 5204021407.

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, 7932632 + ... + 7933287.

It is an arithmetic number, because the mean of its divisors is an integer number (624720600).

Almost surely, 2^5204021432 is an apocalyptic number.

It is an amenable number.

5204021432 is a deficient number, since it is larger than the sum of its proper divisors (4791508168).

5204021432 is a wasteful number, since it uses less digits than its factorization.

5204021432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865966 (or 15865962 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 5204021432 is about 72138.9037343929. The cubic root of 5204021432 is about 1732.9247009442.

Adding to 5204021432 its reverse (2341204025), we get a palindrome (7545225457).

The spelling of 5204021432 in words is "five billion, two hundred four million, twenty-one thousand, four hundred thirty-two".