5521253230 has 16 divisors (see below), whose sum is σ = 10078232544. Its totient is φ = 2177395360.

The previous prime is 5521253207. The next prime is 5521253237. The reversal of 5521253230 is 323521255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521253237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3887497 + ... + 3888916.

It is an arithmetic number, because the mean of its divisors is an integer number (629889534).

Almost surely, 2^5521253230 is an apocalyptic number.

5521253230 is a deficient number, since it is larger than the sum of its proper divisors (4556979314).

5521253230 is a wasteful number, since it uses less digits than its factorization.

5521253230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776491.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5521253230 is about 74305.1359597706. The cubic root of 5521253230 is about 1767.4449211837. Note that the first 3 decimals are identical.

Adding to 5521253230 its reverse (323521255), we get a palindrome (5844774485).

The spelling of 5521253230 in words is "five billion, five hundred twenty-one million, two hundred fifty-three thousand, two hundred thirty".