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53124522112201 = 1754750511131049
BaseRepresentation
bin11000001010001000001000…
…10001001111010011001001
320222002122200021202020211111
430011010010101033103021
523430343010130042301
6304553022445530321
714122056116235211
oct1405040421172311
9228078607666744
1053124522112201
1115a21a8a8627a1
125b5ba7ab739a1
13238480c286677
14d1935226b241
15621d56364551
hex30510444f4c9

53124522112201 has 16 divisors (see below), whose sum is σ = 56363533214400. Its totient is φ = 49898218406400.

The previous prime is 53124522112163. The next prime is 53124522112213. The reversal of 53124522112201 is 10221122542135.

It is a cyclic number.

It is not a de Polignac number, because 53124522112201 - 213 = 53124522104009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53124522112261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46403725 + ... + 47534773.

It is an arithmetic number, because the mean of its divisors is an integer number (3522720825900).

Almost surely, 253124522112201 is an apocalyptic number.

It is an amenable number.

53124522112201 is a deficient number, since it is larger than the sum of its proper divisors (3239011102199).

53124522112201 is a wasteful number, since it uses less digits than its factorization.

53124522112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136664.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 53124522112201 its reverse (10221122542135), we get a palindrome (63345644654336).

The spelling of 53124522112201 in words is "fifty-three trillion, one hundred twenty-four billion, five hundred twenty-two million, one hundred twelve thousand, two hundred one".

Divisors: 1 17 547 5051 9299 85867 1131049 2762897 19227833 46969249 618683803 5712928499 10517624651 97119784483 3124971888953 53124522112201