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52000000000079 is a prime number
BaseRepresentation
bin10111101001011001100011…
…00001110100000001001111
320211010011002102000010012212
423310230301201310001033
523303432000000000304
6302332245322221035
713644606322056335
oct1364546141640117
9224104072003185
1052000000000079
11156290923a9a3a
1259b9b4695477b
13230276ac873a1
14cbab56097b55
1560298cb3c66e
hex2f4b3187404f

52000000000079 has 2 divisors, whose sum is σ = 52000000000080. Its totient is φ = 52000000000078.

The previous prime is 51999999999989. The next prime is 52000000000087. The reversal of 52000000000079 is 97000000000025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52000000000079 - 216 = 51999999934543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51999999999973 and 52000000000063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52000000000379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26000000000039 + 26000000000040.

It is an arithmetic number, because the mean of its divisors is an integer number (26000000000040).

Almost surely, 252000000000079 is an apocalyptic number.

52000000000079 is a deficient number, since it is larger than the sum of its proper divisors (1).

52000000000079 is an equidigital number, since it uses as much as digits as its factorization.

52000000000079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 23.

The spelling of 52000000000079 in words is "fifty-two trillion, seventy-nine", and thus it is an aban number and an uban number.