2120525232 has 80 divisors (see below), whose sum is σ = 6269932032. Its totient is φ = 604961280.

The previous prime is 2120525213. The next prime is 2120525261. The reversal of 2120525232 is 2325250212.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 239932 + ... + 248612.

Almost surely, 2^2120525232 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 2120525232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3134966016).

2120525232 is an abundant number, since it is smaller than the sum of its proper divisors (4149406800).

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

2120525232 is a wasteful number, since it uses less digits than its factorization.

2120525232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9426 (or 9420 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2120525232 is about 46049.1610347029. The cubic root of 2120525232 is about 1284.7377385208.

Adding to 2120525232 its reverse (2325250212), we get a palindrome (4445775444).

The spelling of 2120525232 in words is "two billion, one hundred twenty million, five hundred twenty-five thousand, two hundred thirty-two".