5521433412 has 48 divisors (see below), whose sum is σ = 14059164672. Its totient is φ = 1672613280.

The previous prime is 5521433381. The next prime is 5521433431. The reversal of 5521433412 is 2143341255.

It is a self number, because there is not a number n which added to its sum of digits gives 5521433412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600393 + ... + 609519.

It is an arithmetic number, because the mean of its divisors is an integer number (292899264).

Almost surely, 2^5521433412 is an apocalyptic number.

It is an amenable number.

5521433412 is an abundant number, since it is smaller than the sum of its proper divisors (8537731260).

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

5521433412 is a wasteful number, since it uses less digits than its factorization.

5521433412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13728 (or 13726 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 5521433412 is about 74306.3483963517. The cubic root of 5521433412 is about 1767.4641473922.

Adding to 5521433412 its reverse (2143341255), we get a palindrome (7664774667).

It can be divided in two parts, 552143 and 3412, that added together give a palindrome (555555).

The spelling of 5521433412 in words is "five billion, five hundred twenty-one million, four hundred thirty-three thousand, four hundred twelve".