5202643404 has 72 divisors (see below), whose sum is σ = 14140208880. Its totient is φ = 1484496384.

The previous prime is 5202643387. The next prime is 5202643429. The reversal of 5202643404 is 4043462025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 470224 + ... + 481160.

It is an arithmetic number, because the mean of its divisors is an integer number (196391790).

Almost surely, 2^5202643404 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 5202643404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7070104440).

5202643404 is an abundant number, since it is smaller than the sum of its proper divisors (8937565476).

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

5202643404 is a wasteful number, since it uses less digits than its factorization.

5202643404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11767 (or 11758 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 5202643404 is about 72129.3518895047. The cubic root of 5202643404 is about 1732.7717276072.

The spelling of 5202643404 in words is "five billion, two hundred two million, six hundred forty-three thousand, four hundred four".