5652217561121 has 2 divisors, whose sum is σ = 5652217561122. Its totient is φ = 5652217561120.

The previous prime is 5652217561117. The next prime is 5652217561127. The reversal of 5652217561121 is 1211657122565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4246010542225 + 1406207018896 = 2060585^2 + 1185836^2 .

It is a cyclic number.

It is not a de Polignac number, because 5652217561121 - 2² = 5652217561117 is a prime.

It is not a weakly prime, because it can be changed into another prime (5652217561127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826108780560 + 2826108780561.

It is an arithmetic number, because the mean of its divisors is an integer number (2826108780561).

Almost surely, 2^{5652217561121} is an apocalyptic number.

It is an amenable number.

5652217561121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5652217561121 is an equidigital number, since it uses as much as digits as its factorization.

5652217561121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 44.

The spelling of 5652217561121 in words is "five trillion, six hundred fifty-two billion, two hundred seventeen million, five hundred sixty-one thousand, one hundred twenty-one".