5305020408 has 144 divisors (see below), whose sum is σ = 15409251000. Its totient is φ = 1648346112.

The previous prime is 5305020361. The next prime is 5305020437. The reversal of 5305020408 is 8040205035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2266903 + ... + 2269241.

Almost surely, 2^5305020408 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 5305020408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7704625500).

5305020408 is an abundant number, since it is smaller than the sum of its proper divisors (10104230592).

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

5305020408 is a wasteful number, since it uses less digits than its factorization.

5305020408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494 (or 2470 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5305020408 is about 72835.5710350375. The cubic root of 5305020408 is about 1744.0637400251.

The spelling of 5305020408 in words is "five billion, three hundred five million, twenty thousand, four hundred eight".