5200305400 has 48 divisors (see below), whose sum is σ = 12141410400. Its totient is φ = 2071399680.

The previous prime is 5200305379. The next prime is 5200305421. The reversal of 5200305400 is 45030025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5200305379) and next prime (5200305421).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6597 + ... + 102196.

It is an arithmetic number, because the mean of its divisors is an integer number (252946050).

Almost surely, 2^5200305400 is an apocalyptic number.

5200305400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5200305400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6070705200).

5200305400 is an abundant number, since it is smaller than the sum of its proper divisors (6941105000).

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

5200305400 is a wasteful number, since it uses less digits than its factorization.

5200305400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109048 (or 109039 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5200305400 is about 72113.1430461882. The cubic root of 5200305400 is about 1732.5121266105.

Adding to 5200305400 its reverse (45030025), we get a palindrome (5245335425).

The spelling of 5200305400 in words is "five billion, two hundred million, three hundred five thousand, four hundred".