5411636221 has 8 divisors (see below), whose sum is σ = 5722008320. Its totient is φ = 5103819072.

The previous prime is 5411636201. The next prime is 5411636239. The reversal of 5411636221 is 1226361145.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5411636221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5411636201) 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, 634380 + ... + 642853.

It is an arithmetic number, because the mean of its divisors is an integer number (715251040).

Almost surely, 2^5411636221 is an apocalyptic number.

It is an amenable number.

5411636221 is a deficient number, since it is larger than the sum of its proper divisors (310372099).

5411636221 is a wasteful number, since it uses less digits than its factorization.

5411636221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277475.

The product of its digits is 8640, while the sum is 31.

The square root of 5411636221 is about 73563.8241325177. The cubic root of 5411636221 is about 1755.6699061320.

Adding to 5411636221 its reverse (1226361145), we get a palindrome (6637997366).

The spelling of 5411636221 in words is "five billion, four hundred eleven million, six hundred thirty-six thousand, two hundred twenty-one".