5305251504 has 80 divisors (see below), whose sum is σ = 15732350208. Its totient is φ = 1509086976.

The previous prime is 5305251481. The next prime is 5305251509. The reversal of 5305251504 is 4051525035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5305251509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41494 + ... + 111050.

Almost surely, 2^5305251504 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 5305251504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7866175104).

5305251504 is an abundant number, since it is smaller than the sum of its proper divisors (10427098704).

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

5305251504 is a wasteful number, since it uses less digits than its factorization.

5305251504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69802 (or 69796 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5305251504 is about 72837.1574404164. The cubic root of 5305251504 is about 1744.0890644833.

Adding to 5305251504 its reverse (4051525035), we get a palindrome (9356776539).

The spelling of 5305251504 in words is "five billion, three hundred five million, two hundred fifty-one thousand, five hundred four".