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5505555529 is a prime number
BaseRepresentation
bin1010010000010100…
…00001110001001001
3112012200200012101001
411020022001301021
542233410234104
62310151055001
7253301310205
oct51012016111
915180605331
105505555529
1123758193a1
121097971461
1369980a586
143a32a1b05
1522351aaa4
hex148281c49

5505555529 has 2 divisors, whose sum is σ = 5505555530. Its totient is φ = 5505555528.

The previous prime is 5505555521. The next prime is 5505555533. The reversal of 5505555529 is 9255555055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3437125129 + 2068430400 = 58627^2 + 45480^2 .

It is a cyclic number.

It is not a de Polignac number, because 5505555529 - 23 = 5505555521 is a prime.

It is a super-2 number, since 2×55055555292 = 60622283365804939682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505555521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752777764 + 2752777765.

It is an arithmetic number, because the mean of its divisors is an integer number (2752777765).

Almost surely, 25505555529 is an apocalyptic number.

It is an amenable number.

5505555529 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505555529 is an equidigital number, since it uses as much as digits as its factorization.

5505555529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1406250, while the sum is 46.

The square root of 5505555529 is about 74199.4307862264. The cubic root of 5505555529 is about 1765.7682995601.

The spelling of 5505555529 in words is "five billion, five hundred five million, five hundred fifty-five thousand, five hundred twenty-nine".