552666344145553 has 16 divisors (see below), whose sum is σ = 605327329861632. Its totient is φ = 500408566450000.

The previous prime is 552666344145527. The next prime is 552666344145583. The reversal of 552666344145553 is 355541443666255.

It is a cyclic number.

It is not a de Polignac number, because 552666344145553 - 2²⁹ = 552665807274641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552666344145523) 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, 98859600 + ... + 104300302.

It is an arithmetic number, because the mean of its divisors is an integer number (37832958116352).

Almost surely, 2^{552666344145553} is an apocalyptic number.

It is an amenable number.

552666344145553 is a deficient number, since it is larger than the sum of its proper divisors (52660985716079).

552666344145553 is a wasteful number, since it uses less digits than its factorization.

552666344145553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477756.

The product of its digits is 777600000, while the sum is 64.

The spelling of 552666344145553 in words is "five hundred fifty-two trillion, six hundred sixty-six billion, three hundred forty-four million, one hundred forty-five thousand, five hundred fifty-three".