5521333430 has 32 divisors (see below), whose sum is σ = 10303158528. Its totient is φ = 2128089600.

The previous prime is 5521333357. The next prime is 5521333439. The reversal of 5521333430 is 343331255.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5521333393 and 5521333402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521333439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34010 + ... + 110450.

It is an arithmetic number, because the mean of its divisors is an integer number (321973704).

Almost surely, 2^5521333430 is an apocalyptic number.

5521333430 is a deficient number, since it is larger than the sum of its proper divisors (4781825098).

5521333430 is a wasteful number, since it uses less digits than its factorization.

5521333430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76712.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 5521333430 is about 74305.6756244097. The cubic root of 5521333430 is about 1767.4534789266.

Adding to 5521333430 its reverse (343331255), we get a palindrome (5864664685).

The spelling of 5521333430 in words is "five billion, five hundred twenty-one million, three hundred thirty-three thousand, four hundred thirty".