552216534453545 has 96 divisors (see below), whose sum is σ = 728074169222400. Its totient is φ = 401869343416320.

The previous prime is 552216534453533. The next prime is 552216534453611. The reversal of 552216534453545 is 545354435612255.

It is not a de Polignac number, because 552216534453545 - 2¹⁰ = 552216534452521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7734197756 + ... + 7734269154.

It is an arithmetic number, because the mean of its divisors is an integer number (7584105929400).

Almost surely, 2^{552216534453545} is an apocalyptic number.

It is an amenable number.

552216534453545 is a deficient number, since it is larger than the sum of its proper divisors (175857634768855).

552216534453545 is a wasteful number, since it uses less digits than its factorization.

552216534453545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72067 (or 72054 counting only the distinct ones).

The product of its digits is 216000000, while the sum is 59.

The spelling of 552216534453545 in words is "five hundred fifty-two trillion, two hundred sixteen billion, five hundred thirty-four million, four hundred fifty-three thousand, five hundred forty-five".