2252054432 has 48 divisors (see below), whose sum is σ = 4600741320. Its totient is φ = 1084243968.

The previous prime is 2252054419. The next prime is 2252054443. The reversal of 2252054432 is 2344502522.

2252054432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2179395856 + 72658576 = 46684^2 + 8524^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2252054395 and 2252054404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105044 + ... + 124652.

Almost surely, 2^2252054432 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 2252054432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2300370660).

2252054432 is an abundant number, since it is smaller than the sum of its proper divisors (2348686888).

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

2252054432 is a wasteful number, since it uses less digits than its factorization.

2252054432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19753 (or 19745 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2252054432 is about 47455.8155761757. The cubic root of 2252054432 is about 1310.7694005932.

Adding to 2252054432 its reverse (2344502522), we get a palindrome (4596556954).

The spelling of 2252054432 in words is "two billion, two hundred fifty-two million, fifty-four thousand, four hundred thirty-two".