5244005220 has 24 divisors (see below), whose sum is σ = 14683214784. Its totient is φ = 1398401376.

The previous prime is 5244005197. The next prime is 5244005281. The reversal of 5244005220 is 225004425.

It is a happy number.

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, 43699984 + ... + 43700103.

It is an arithmetic number, because the mean of its divisors is an integer number (611800616).

Almost surely, 2^5244005220 is an apocalyptic number.

It is an amenable number.

5244005220 is an abundant number, since it is smaller than the sum of its proper divisors (9439209564).

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

5244005220 is a wasteful number, since it uses less digits than its factorization.

5244005220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87400099 (or 87400097 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 5244005220 is about 72415.5040029412. The cubic root of 5244005220 is about 1737.3515462073.

Adding to 5244005220 its reverse (225004425), we get a palindrome (5469009645).

The spelling of 5244005220 in words is "five billion, two hundred forty-four million, five thousand, two hundred twenty".