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5136869054720 = 2851322943137139
BaseRepresentation
bin100101011000000010101…
…0000010101100100000000
3200012002011020101111200002
41022300011100111210000
51133130301434222340
614531502311215132
71040061255350114
oct112600520254400
920162136344602
105136869054720
111700596733117
126ab6870774a8
132b35350b4c00
1413a8a9243744
158d94d635715
hex4ac05415900

5136869054720 has 864 divisors, whose sum is σ = 14308835587200. Its totient is φ = 1762868330496.

The previous prime is 5136869054671. The next prime is 5136869054729. The reversal of 5136869054720 is 274509686315.

It is not an unprimeable number, because it can be changed into a prime (5136869054729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36955892411 + ... + 36955892549.

It is an arithmetic number, because the mean of its divisors is an integer number (16561152300).

It is a 1-persistent number, because it is pandigital, but 2⋅5136869054720 = 10273738109440 is not.

Almost surely, 25136869054720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5136869054720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7154417793600).

5136869054720 is an abundant number, since it is smaller than the sum of its proper divisors (9171966532480).

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

5136869054720 is a wasteful number, since it uses less digits than its factorization.

5136869054720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 5136869054720 in words is "five trillion, one hundred thirty-six billion, eight hundred sixty-nine million, fifty-four thousand, seven hundred twenty".