552543065 has 4 divisors (see below), whose sum is σ = 663051684. Its totient is φ = 442034448.

The previous prime is 552543041. The next prime is 552543071. The reversal of 552543065 is 560345255.

552543065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 291009481 + 261533584 = 17059^2 + 16172^2 .

It is a cyclic number.

It is not a de Polignac number, because 552543065 - 2²⁸ = 284107609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55254302 + ... + 55254311.

It is an arithmetic number, because the mean of its divisors is an integer number (165762921).

Almost surely, 2^552543065 is an apocalyptic number.

It is an amenable number.

552543065 is a deficient number, since it is larger than the sum of its proper divisors (110508619).

552543065 is a wasteful number, since it uses less digits than its factorization.

552543065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110508618.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 552543065 is about 23506.2345985060. The cubic root of 552543065 is about 820.5821094726.

The spelling of 552543065 in words is "five hundred fifty-two million, five hundred forty-three thousand, sixty-five".