5521345411 has 4 divisors (see below), whose sum is σ = 5521726792. Its totient is φ = 5520964032.

The previous prime is 5521345397. The next prime is 5521345429. The reversal of 5521345411 is 1145431255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5521345411 - 2¹³ = 5521337219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5521345111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 168081 + ... + 198226.

It is an arithmetic number, because the mean of its divisors is an integer number (1380431698).

Almost surely, 2^5521345411 is an apocalyptic number.

5521345411 is a deficient number, since it is larger than the sum of its proper divisors (381381).

5521345411 is a wasteful number, since it uses less digits than its factorization.

5521345411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381380.

The product of its digits is 12000, while the sum is 31.

The square root of 5521345411 is about 74305.7562440488. The cubic root of 5521345411 is about 1767.4547573523.

Adding to 5521345411 its reverse (1145431255), we get a palindrome (6666776666).

The spelling of 5521345411 in words is "five billion, five hundred twenty-one million, three hundred forty-five thousand, four hundred eleven".