5306303520 has 672 divisors, whose sum is σ = 22026066048. Its totient is φ = 1182449664.

The previous prime is 5306303437. The next prime is 5306303549. The reversal of 5306303520 is 253036035.

5306303520 is a `hidden beast` number, since 5 + 3 + 0 + 630 + 3 + 5 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 54704112 + ... + 54704208.

It is an arithmetic number, because the mean of its divisors is an integer number (32776884).

Almost surely, 2^5306303520 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 5306303520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11013033024).

5306303520 is an abundant number, since it is smaller than the sum of its proper divisors (16719762528).

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

5306303520 is an equidigital number, since it uses as much as digits as its factorization.

5306303520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 5306303520 is about 72844.3787810700. The cubic root of 5306303520 is about 1744.2043394666.

Adding to 5306303520 its reverse (253036035), we get a palindrome (5559339555).

The spelling of 5306303520 in words is "five billion, three hundred six million, three hundred three thousand, five hundred twenty".