552022240535021 has 2 divisors, whose sum is σ = 552022240535022. Its totient is φ = 552022240535020.

The previous prime is 552022240534991. The next prime is 552022240535153. The reversal of 552022240535021 is 120535042220255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 510272408424100 + 41749832110921 = 22589210^2 + 6461411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552022240535021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552022246535021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276011120267510 + 276011120267511.

It is an arithmetic number, because the mean of its divisors is an integer number (276011120267511).

Almost surely, 2^{552022240535021} is an apocalyptic number.

It is an amenable number.

552022240535021 is a deficient number, since it is larger than the sum of its proper divisors (1).

552022240535021 is an equidigital number, since it uses as much as digits as its factorization.

552022240535021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 552022240535021 its reverse (120535042220255), we get a palindrome (672557282755276).

The spelling of 552022240535021 in words is "five hundred fifty-two trillion, twenty-two billion, two hundred forty million, five hundred thirty-five thousand, twenty-one".