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8528061438079 is a prime number
BaseRepresentation
bin111110000011001100000…
…0100101001100001111111
31010012021102021010212110021
41330012120010221201333
52104210432212004304
630045423133153011
71540063212116461
oct174063004514177
933167367125407
108528061438079
1127988043a0477
12b5896662b767
1349b2675c1361
14216a90686131
15ebc7b3e8a54
hex7c19812987f

8528061438079 has 2 divisors, whose sum is σ = 8528061438080. Its totient is φ = 8528061438078.

The previous prime is 8528061438047. The next prime is 8528061438103. The reversal of 8528061438079 is 9708341608258.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8528061438079 - 25 = 8528061438047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8528061438019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4264030719039 + 4264030719040.

It is an arithmetic number, because the mean of its divisors is an integer number (4264030719040).

It is a 1-persistent number, because it is pandigital, but 2⋅8528061438079 = 17056122876158 is not.

Almost surely, 28528061438079 is an apocalyptic number.

8528061438079 is a deficient number, since it is larger than the sum of its proper divisors (1).

8528061438079 is an equidigital number, since it uses as much as digits as its factorization.

8528061438079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 8528061438079 in words is "eight trillion, five hundred twenty-eight billion, sixty-one million, four hundred thirty-eight thousand, seventy-nine".