2520333232 has 80 divisors (see below), whose sum is σ = 5356800000. Its totient is φ = 1143567360.

The previous prime is 2520333229. The next prime is 2520333253. The reversal of 2520333232 is 2323330252.

2520333232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2520333197 and 2520333206.

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, 4207269 + ... + 4207867.

It is an arithmetic number, because the mean of its divisors is an integer number (66960000).

Almost surely, 2^2520333232 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 2520333232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2678400000).

2520333232 is an abundant number, since it is smaller than the sum of its proper divisors (2836466768).

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

2520333232 is a wasteful number, since it uses less digits than its factorization.

2520333232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 2520333232 is about 50202.9205524938. The cubic root of 2520333232 is about 1360.8784031190.

Adding to 2520333232 its reverse (2323330252), we get a palindrome (4843663484).

The spelling of 2520333232 in words is "two billion, five hundred twenty million, three hundred thirty-three thousand, two hundred thirty-two".