552162908161 has 2 divisors, whose sum is σ = 552162908162. Its totient is φ = 552162908160.

The previous prime is 552162908119. The next prime is 552162908233. The reversal of 552162908161 is 161809261255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 508823995761 + 43338912400 = 713319^2 + 208180^2 .

It is a cyclic number.

It is not a de Polignac number, because 552162908161 - 2³³ = 543572973569 is a prime.

It is not a weakly prime, because it can be changed into another prime (552162908261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276081454080 + 276081454081.

It is an arithmetic number, because the mean of its divisors is an integer number (276081454081).

Almost surely, 2^552162908161 is an apocalyptic number.

It is an amenable number.

552162908161 is a deficient number, since it is larger than the sum of its proper divisors (1).

552162908161 is an equidigital number, since it uses as much as digits as its factorization.

552162908161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 552162908161 in words is "five hundred fifty-two billion, one hundred sixty-two million, nine hundred eight thousand, one hundred sixty-one".