5454221245311 has 16 divisors (see below), whose sum is σ = 7841755837440. Its totient is φ = 3360752498880.

The previous prime is 5454221245307. The next prime is 5454221245477. The reversal of 5454221245311 is 1135421224545.

It is not a de Polignac number, because 5454221245311 - 2² = 5454221245307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5454221245311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5454221205311) 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, 1166925615 + ... + 1166930288.

It is an arithmetic number, because the mean of its divisors is an integer number (490109739840).

Almost surely, 2^{5454221245311} is an apocalyptic number.

5454221245311 is a deficient number, since it is larger than the sum of its proper divisors (2387534592129).

5454221245311 is a wasteful number, since it uses less digits than its factorization.

5454221245311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333855966.

The product of its digits is 192000, while the sum is 39.

Adding to 5454221245311 its reverse (1135421224545), we get a palindrome (6589642469856).

The spelling of 5454221245311 in words is "five trillion, four hundred fifty-four billion, two hundred twenty-one million, two hundred forty-five thousand, three hundred eleven".