52847178604272 has 240 divisors, whose sum is σ = 164884606432000. Its totient is φ = 15691037368320.

The previous prime is 52847178604247. The next prime is 52847178604331. The reversal of 52847178604272 is 27240687174825.

52847178604272 is a `hidden beast` number, since 5 + 2 + 8 + 4 + 7 + 17 + 8 + 604 + 2 + 7 + 2 = 666.

It is a super-3 number, since 3×52847178604272³ (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 47 ways as a sum of consecutive naturals, for example, 18948504 + ... + 21557832.

Almost surely, 2^{52847178604272} is an apocalyptic number.

52847178604272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52847178604272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82442303216000).

52847178604272 is an abundant number, since it is smaller than the sum of its proper divisors (112037427827728).

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

52847178604272 is a wasteful number, since it uses less digits than its factorization.

52847178604272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609736 (or 2609727 counting only the distinct ones).

The product of its (nonzero) digits is 84295680, while the sum is 63.

The spelling of 52847178604272 in words is "fifty-two trillion, eight hundred forty-seven billion, one hundred seventy-eight million, six hundred four thousand, two hundred seventy-two".