5320224266761 has 4 divisors (see below), whose sum is σ = 5633178635412. Its totient is φ = 5007269898112.

The previous prime is 5320224266759. The next prime is 5320224266779. The reversal of 5320224266761 is 1676624220235.

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 1444188641536 + 3876035625225 = 1201744^2 + 1968765^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320224266761 - 2¹ = 5320224266759 is a prime.

It is a super-2 number, since 2×5320224266761² (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 (5320224266711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156477184300 + ... + 156477184333.

It is an arithmetic number, because the mean of its divisors is an integer number (1408294658853).

Almost surely, 2^{5320224266761} is an apocalyptic number.

It is an amenable number.

5320224266761 is a deficient number, since it is larger than the sum of its proper divisors (312954368651).

5320224266761 is a wasteful number, since it uses less digits than its factorization.

5320224266761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312954368650.

The product of its (nonzero) digits is 1451520, while the sum is 46.

Adding to 5320224266761 its reverse (1676624220235), we get a palindrome (6996848486996).

The spelling of 5320224266761 in words is "five trillion, three hundred twenty billion, two hundred twenty-four million, two hundred sixty-six thousand, seven hundred sixty-one".