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52055538540167 = 823220733618527
BaseRepresentation
bin10111101011000000111111…
…11000100001111010000111
320211022110102222120021112002
423311200133320201322013
523310334220331241132
6302413552334015515
713651613525631311
oct1365403770417207
9224273388507462
1052055538540167
111564a6a246a148
125a0886664759b
132307a7c312c66
14cbd7041d47b1
1560413d866262
hex2f581fe21e87

52055538540167 has 16 divisors (see below), whose sum is σ = 52164035469312. Its totient is φ = 51947174603520.

The previous prime is 52055538540133. The next prime is 52055538540259. The reversal of 52055538540167 is 76104583555025.

It is a cyclic number.

It is not a de Polignac number, because 52055538540167 - 228 = 52055270104711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055538540067) 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, 6104785058 + ... + 6104793584.

It is an arithmetic number, because the mean of its divisors is an integer number (3260252216832).

Almost surely, 252055538540167 is an apocalyptic number.

52055538540167 is a deficient number, since it is larger than the sum of its proper divisors (108496929145).

52055538540167 is a wasteful number, since it uses less digits than its factorization.

52055538540167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14918.

The product of its (nonzero) digits is 25200000, while the sum is 56.

The spelling of 52055538540167 in words is "fifty-two trillion, fifty-five billion, five hundred thirty-eight million, five hundred forty thousand, one hundred sixty-seven".

Divisors: 1 823 2207 3361 8527 1816361 2766103 7017721 7417727 18819089 28659247 6104789321 15488110247 23586560281 63250958129 52055538540167