552666023 has 16 divisors (see below), whose sum is σ = 682656576. Its totient is φ = 435697920.

The previous prime is 552666017. The next prime is 552666061. The reversal of 552666023 is 320666255.

It is a de Polignac number, because none of the positive numbers 2^k-552666023 is a prime.

It is a super-3 number, since 3×552666023³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552662023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14765 + ... + 36377.

It is an arithmetic number, because the mean of its divisors is an integer number (42666036).

Almost surely, 2^552666023 is an apocalyptic number.

552666023 is a deficient number, since it is larger than the sum of its proper divisors (129990553).

552666023 is a wasteful number, since it uses less digits than its factorization.

552666023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21914.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 552666023 is about 23508.8498867980. The cubic root of 552666023 is about 820.6429732967.

The spelling of 552666023 in words is "five hundred fifty-two million, six hundred sixty-six thousand, twenty-three".