5311414245221 has 4 divisors (see below), whose sum is σ = 6070187708832. Its totient is φ = 4552640781612.

The previous prime is 5311414245217. The next prime is 5311414245223. The reversal of 5311414245221 is 1225424141135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5311414245221 - 2² = 5311414245217 is a prime.

It is a super-2 number, since 2×5311414245221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311414245223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379386731795 + ... + 379386731808.

It is an arithmetic number, because the mean of its divisors is an integer number (1517546927208).

Almost surely, 2^{5311414245221} is an apocalyptic number.

It is an amenable number.

5311414245221 is a deficient number, since it is larger than the sum of its proper divisors (758773463611).

5311414245221 is an equidigital number, since it uses as much as digits as its factorization.

5311414245221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758773463610.

The product of its digits is 38400, while the sum is 35.

Adding to 5311414245221 its reverse (1225424141135), we get a palindrome (6536838386356).

The spelling of 5311414245221 in words is "five trillion, three hundred eleven billion, four hundred fourteen million, two hundred forty-five thousand, two hundred twenty-one".