552327361361 has 2 divisors, whose sum is σ = 552327361362. Its totient is φ = 552327361360.

The previous prime is 552327361309. The next prime is 552327361423. The reversal of 552327361361 is 163163723255.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282285003025 + 270042358336 = 531305^2 + 519656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552327361361 is a prime.

It is not a weakly prime, because it can be changed into another prime (552327361961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276163680680 + 276163680681.

It is an arithmetic number, because the mean of its divisors is an integer number (276163680681).

Almost surely, 2^552327361361 is an apocalyptic number.

It is an amenable number.

552327361361 is a deficient number, since it is larger than the sum of its proper divisors (1).

552327361361 is an equidigital number, since it uses as much as digits as its factorization.

552327361361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 44.

The spelling of 552327361361 in words is "five hundred fifty-two billion, three hundred twenty-seven million, three hundred sixty-one thousand, three hundred sixty-one".