5204444340 has 24 divisors (see below), whose sum is σ = 14572444320. Its totient is φ = 1387851808.

The previous prime is 5204444317. The next prime is 5204444341. The reversal of 5204444340 is 434444025.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5204444298 and 5204444307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204444341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43370310 + ... + 43370429.

It is an arithmetic number, because the mean of its divisors is an integer number (607185180).

Almost surely, 2^5204444340 is an apocalyptic number.

It is an amenable number.

5204444340 is an abundant number, since it is smaller than the sum of its proper divisors (9367999980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5204444340 is a wasteful number, since it uses less digits than its factorization.

5204444340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86740751 (or 86740749 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 5204444340 is about 72141.8348810175. The cubic root of 5204444340 is about 1732.9716420696.

Adding to 5204444340 its reverse (434444025), we get a palindrome (5638888365).

The spelling of 5204444340 in words is "five billion, two hundred four million, four hundred forty-four thousand, three hundred forty".