5330221520 has 80 divisors (see below), whose sum is σ = 13656542592. Its totient is φ = 1922296320.

The previous prime is 5330221513. The next prime is 5330221577. The reversal of 5330221520 is 251220335.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×5330221520² = 56822522904542220800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14876 + ... + 104315.

Almost surely, 2^5330221520 is an apocalyptic number.

It is an amenable number.

5330221520 is an abundant number, since it is smaller than the sum of its proper divisors (8326321072).

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

5330221520 is a wasteful number, since it uses less digits than its factorization.

5330221520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119260 (or 119254 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 5330221520 is about 73008.3660959482. The cubic root of 5330221520 is about 1746.8210609463.

Adding to 5330221520 its reverse (251220335), we get a palindrome (5581441855).

The spelling of 5330221520 in words is "five billion, three hundred thirty million, two hundred twenty-one thousand, five hundred twenty".