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52055133054415 = 53110314992175169
BaseRepresentation
bin10111101011000000001111…
…01101101110010111001111
320211022102101201120110122021
423311200013231232113033
523310332403030220130
6302413444211031011
713651600503231151
oct1365400755562717
9224272351513567
1052055133054415
111564a504597757
125a0877289b467
132307a1630076a
14cbd6a6402ad1
15604117e6c37a
hex2f5807b6e5cf

52055133054415 has 32 divisors (see below), whose sum is σ = 65150691840000. Its totient is φ = 39882836367360.

The previous prime is 52055133054413. The next prime is 52055133054497. The reversal of 52055133054415 is 51445033155025.

It is not a de Polignac number, because 52055133054415 - 21 = 52055133054413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055133054413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22843951 + ... + 25019119.

It is an arithmetic number, because the mean of its divisors is an integer number (2035959120000).

Almost surely, 252055133054415 is an apocalyptic number.

52055133054415 is a deficient number, since it is larger than the sum of its proper divisors (13095558785585).

52055133054415 is a wasteful number, since it uses less digits than its factorization.

52055133054415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176807.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 52055133054415 in words is "fifty-two trillion, fifty-five billion, one hundred thirty-three million, fifty-four thousand, four hundred fifteen".

Divisors: 1 5 31 103 155 515 1499 3193 7495 15965 46469 154397 232345 771985 2175169 4786307 10875845 23931535 67430239 224042407 337151195 1120212035 3260578331 6945314617 16302891655 34726573085 101077928261 335839568093 505389641305 1679197840465 10411026610883 52055133054415