5204211840 has 384 divisors, whose sum is σ = 18945463680. Its totient is φ = 1313832960.

The previous prime is 5204211833. The next prime is 5204211851. The reversal of 5204211840 is 481124025.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21594120 + ... + 21594360.

It is an arithmetic number, because the mean of its divisors is an integer number (49337145).

Almost surely, 2^5204211840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5204211840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9472731840).

5204211840 is an abundant number, since it is smaller than the sum of its proper divisors (13741251840).

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

5204211840 is a wasteful number, since it uses less digits than its factorization.

5204211840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 5204211840 is about 72140.2234540482. The cubic root of 5204211840 is about 1732.9458357984.

Adding to 5204211840 its reverse (481124025), we get a palindrome (5685335865).

The spelling of 5204211840 in words is "five billion, two hundred four million, two hundred eleven thousand, eight hundred forty".