5330261520 has 240 divisors, whose sum is σ = 19452326400. Its totient is φ = 1303050240.

The previous prime is 5330261507. The next prime is 5330261591. The reversal of 5330261520 is 251620335.

5330261520 is a `hidden beast` number, since 53 + 30 + 2 + 61 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 417796 + ... + 430364.

It is an arithmetic number, because the mean of its divisors is an integer number (81051360).

Almost surely, 2^5330261520 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 5330261520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9726163200).

5330261520 is an abundant number, since it is smaller than the sum of its proper divisors (14122064880).

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

5330261520 is a wasteful number, since it uses less digits than its factorization.

5330261520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638 (or 12629 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5330261520 is about 73008.6400366422. The cubic root of 5330261520 is about 1746.8254305376.

Adding to 5330261520 its reverse (251620335), we get a palindrome (5581881855).

The spelling of 5330261520 in words is "five billion, three hundred thirty million, two hundred sixty-one thousand, five hundred twenty".