552352362281 has 2 divisors, whose sum is σ = 552352362282. Its totient is φ = 552352362280.

The previous prime is 552352362253. The next prime is 552352362311. The reversal of 552352362281 is 182263253255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419276970256 + 133075392025 = 647516^2 + 364795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552352362281 is a prime.

It is a super-2 number, since 2×552352362281² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (552352352281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276176181140 + 276176181141.

It is an arithmetic number, because the mean of its divisors is an integer number (276176181141).

Almost surely, 2^552352362281 is an apocalyptic number.

It is an amenable number.

552352362281 is a deficient number, since it is larger than the sum of its proper divisors (1).

552352362281 is an equidigital number, since it uses as much as digits as its factorization.

552352362281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864000, while the sum is 44.

The spelling of 552352362281 in words is "five hundred fifty-two billion, three hundred fifty-two million, three hundred sixty-two thousand, two hundred eighty-one".