52554807323216 has 80 divisors (see below), whose sum is σ = 111310032541248. Its totient is φ = 23839503283200.

The previous prime is 52554807323209. The next prime is 52554807323267. The reversal of 52554807323216 is 61232370845525.

It is a super-3 number, since 3×52554807323216³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179573195 + ... + 179865621.

Almost surely, 2^{52554807323216} is an apocalyptic number.

It is an amenable number.

52554807323216 is an abundant number, since it is smaller than the sum of its proper divisors (58755225218032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52554807323216 is a wasteful number, since it uses less digits than its factorization.

52554807323216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294540 (or 294534 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 52554807323216 in words is "fifty-two trillion, five hundred fifty-four billion, eight hundred seven million, three hundred twenty-three thousand, two hundred sixteen".