552805253018 has 64 divisors (see below), whose sum is σ = 875307686400. Its totient is φ = 261531099648.

The previous prime is 552805252997. The next prime is 552805253041. The reversal of 552805253018 is 810352508255.

552805253018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 552805253018.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526982558 + ... + 526983606.

It is an arithmetic number, because the mean of its divisors is an integer number (13676682600).

Almost surely, 2^552805253018 is an apocalyptic number.

552805253018 is a deficient number, since it is larger than the sum of its proper divisors (322502433382).

552805253018 is a wasteful number, since it uses less digits than its factorization.

552805253018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959.

The product of its (nonzero) digits is 480000, while the sum is 44.

The spelling of 552805253018 in words is "five hundred fifty-two billion, eight hundred five million, two hundred fifty-three thousand, eighteen".