5225438862241 has 4 divisors (see below), whose sum is σ = 5627395697812. Its totient is φ = 4823482026672.

The previous prime is 5225438862199. The next prime is 5225438862263. The reversal of 5225438862241 is 1422688345225.

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

It can be written as a sum of positive squares in 2 ways, for example, as 296239629841 + 4929199232400 = 544279^2 + 2220180^2 .

It is a cyclic number.

It is not a de Polignac number, because 5225438862241 - 2²⁷ = 5225304644513 is a prime.

It is a super-2 number, since 2×5225438862241² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225438862271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200978417766 + ... + 200978417791.

It is an arithmetic number, because the mean of its divisors is an integer number (1406848924453).

Almost surely, 2^{5225438862241} is an apocalyptic number.

It is an amenable number.

5225438862241 is a deficient number, since it is larger than the sum of its proper divisors (401956835571).

5225438862241 is a wasteful number, since it uses less digits than its factorization.

5225438862241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401956835570.

The product of its digits is 7372800, while the sum is 52.

The spelling of 5225438862241 in words is "five trillion, two hundred twenty-five billion, four hundred thirty-eight million, eight hundred sixty-two thousand, two hundred forty-one".