5305401220 has 24 divisors (see below), whose sum is σ = 12732963264. Its totient is φ = 1818994656.

The previous prime is 5305401209. The next prime is 5305401281. The reversal of 5305401220 is 221045035.

It is a junction number, because it is equal to n+sod(n) for n = 5305401191 and 5305401200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18947722 + ... + 18948001.

It is an arithmetic number, because the mean of its divisors is an integer number (530540136).

Almost surely, 2^5305401220 is an apocalyptic number.

It is an amenable number.

5305401220 is an abundant number, since it is smaller than the sum of its proper divisors (7427562044).

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

5305401220 is a wasteful number, since it uses less digits than its factorization.

5305401220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37895739 (or 37895737 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5305401220 is about 72838.1851778310. The cubic root of 5305401220 is about 1744.1054705909.

Adding to 5305401220 its reverse (221045035), we get a palindrome (5526446255).

The spelling of 5305401220 in words is "five billion, three hundred five million, four hundred one thousand, two hundred twenty".