5204434401 has 6 divisors (see below), whose sum is σ = 7517516370. Its totient is φ = 3469622928.

The previous prime is 5204434387. The next prime is 5204434421. The reversal of 5204434401 is 1044344025.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4725875025 + 478559376 = 68745^2 + 21876^2 .

It is not a de Polignac number, because 5204434401 - 2¹³ = 5204426209 is a prime.

It is a super-2 number, since 2×5204434401² = 54172274868624457602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5204434421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 289135236 + ... + 289135253.

It is an arithmetic number, because the mean of its divisors is an integer number (1252919395).

Almost surely, 2^5204434401 is an apocalyptic number.

It is an amenable number.

5204434401 is a deficient number, since it is larger than the sum of its proper divisors (2313081969).

5204434401 is a wasteful number, since it uses less digits than its factorization.

5204434401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578270495 (or 578270492 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 5204434401 is about 72141.7659958501. The cubic root of 5204434401 is about 1732.9705389089.

Adding to 5204434401 its reverse (1044344025), we get a palindrome (6248778426).

The spelling of 5204434401 in words is "five billion, two hundred four million, four hundred thirty-four thousand, four hundred one".