5221448030 has 8 divisors (see below), whose sum is σ = 9398606472. Its totient is φ = 2088579208.

The previous prime is 5221448003. The next prime is 5221448039. The reversal of 5221448030 is 308441225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5221447984 and 5221448002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221448039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261072392 + ... + 261072411.

It is an arithmetic number, because the mean of its divisors is an integer number (1174825809).

Almost surely, 2^5221448030 is an apocalyptic number.

5221448030 is a deficient number, since it is larger than the sum of its proper divisors (4177158442).

5221448030 is a wasteful number, since it uses less digits than its factorization.

5221448030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522144810.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 5221448030 is about 72259.5878067402. The cubic root of 5221448030 is about 1734.8568820592.

Adding to 5221448030 its reverse (308441225), we get a palindrome (5529889255).

The spelling of 5221448030 in words is "five billion, two hundred twenty-one million, four hundred forty-eight thousand, thirty".