552055034981 has 2 divisors, whose sum is σ = 552055034982. Its totient is φ = 552055034980.

The previous prime is 552055034977. The next prime is 552055035011. The reversal of 552055034981 is 189430550255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289157854756 + 262897180225 = 537734^2 + 512735^2 .

It is a cyclic number.

It is not a de Polignac number, because 552055034981 - 2² = 552055034977 is a prime.

It is a super-3 number, since 3×552055034981³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552055034081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276027517490 + 276027517491.

It is an arithmetic number, because the mean of its divisors is an integer number (276027517491).

Almost surely, 2^552055034981 is an apocalyptic number.

It is an amenable number.

552055034981 is a deficient number, since it is larger than the sum of its proper divisors (1).

552055034981 is an equidigital number, since it uses as much as digits as its factorization.

552055034981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 552055034981 in words is "five hundred fifty-two billion, fifty-five million, thirty-four thousand, nine hundred eighty-one".