5452240212 has 72 divisors (see below), whose sum is σ = 14234796576. Its totient is φ = 1758504384.

The previous prime is 5452240193. The next prime is 5452240237. The reversal of 5452240212 is 2120422545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149178 + ... + 182094.

It is an arithmetic number, because the mean of its divisors is an integer number (197705508).

Almost surely, 2^5452240212 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 5452240212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7117398288).

5452240212 is an abundant number, since it is smaller than the sum of its proper divisors (8782556364).

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

5452240212 is a wasteful number, since it uses less digits than its factorization.

5452240212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33077 (or 33072 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 5452240212 is about 73839.2863724996. The cubic root of 5452240212 is about 1760.0499525251.

Adding to 5452240212 its reverse (2120422545), we get a palindrome (7572662757).

The spelling of 5452240212 in words is "five billion, four hundred fifty-two million, two hundred forty thousand, two hundred twelve".