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57323893579 is a prime number
BaseRepresentation
bin110101011000110001…
…010011001101001011
312110222000000111212121
4311120301103031023
51414344404043304
642200105552111
74066353025111
oct653061231513
9173860014777
1057323893579
1122346930767
12b1397a5637
1355371bb174
142abb2bdab1
15175783c554
hexd58c5334b

57323893579 has 2 divisors, whose sum is σ = 57323893580. Its totient is φ = 57323893578.

The previous prime is 57323893483. The next prime is 57323893609. The reversal of 57323893579 is 97539832375.

57323893579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57323893579 - 219 = 57323369291 is a prime.

It is not a weakly prime, because it can be changed into another prime (57323893079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28661946789 + 28661946790.

It is an arithmetic number, because the mean of its divisors is an integer number (28661946790).

Almost surely, 257323893579 is an apocalyptic number.

57323893579 is a deficient number, since it is larger than the sum of its proper divisors (1).

57323893579 is an equidigital number, since it uses as much as digits as its factorization.

57323893579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42865200, while the sum is 61.

The spelling of 57323893579 in words is "fifty-seven billion, three hundred twenty-three million, eight hundred ninety-three thousand, five hundred seventy-nine".