552642066533 has 16 divisors (see below), whose sum is σ = 569389262400. Its totient is φ = 536154913920.

The previous prime is 552642066523. The next prime is 552642066593. The reversal of 552642066533 is 335660246255.

It is a cyclic number.

It is not a de Polignac number, because 552642066533 - 2¹⁸ = 552641804389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552642066503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4548113 + ... + 4668041.

It is an arithmetic number, because the mean of its divisors is an integer number (35586828900).

Almost surely, 2^552642066533 is an apocalyptic number.

It is an amenable number.

552642066533 is a deficient number, since it is larger than the sum of its proper divisors (16747195867).

552642066533 is a wasteful number, since it uses less digits than its factorization.

552642066533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121012.

The product of its (nonzero) digits is 3888000, while the sum is 47.

The spelling of 552642066533 in words is "five hundred fifty-two billion, six hundred forty-two million, sixty-six thousand, five hundred thirty-three".