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505500005033 is a prime number
BaseRepresentation
bin1110101101100100010…
…01011111001010101001
31210022210011102220202122
413112302021133022221
531240231000130113
61024120135241025
751343522101422
oct7266211371251
91708704386678
10505500005033
11185421635701
1281b76b19175
133888c763b1a
141a67587c649
15d238904408
hex75b225f2a9

505500005033 has 2 divisors, whose sum is σ = 505500005034. Its totient is φ = 505500005032.

The previous prime is 505500005029. The next prime is 505500005041. The reversal of 505500005033 is 330500005505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393564258409 + 111935746624 = 627347^2 + 334568^2 .

It is a cyclic number.

It is not a de Polignac number, because 505500005033 - 22 = 505500005029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 505500004993 and 505500005011.

It is not a weakly prime, because it can be changed into another prime (505500005833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252750002516 + 252750002517.

It is an arithmetic number, because the mean of its divisors is an integer number (252750002517).

Almost surely, 2505500005033 is an apocalyptic number.

It is an amenable number.

505500005033 is a deficient number, since it is larger than the sum of its proper divisors (1).

505500005033 is an equidigital number, since it uses as much as digits as its factorization.

505500005033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5625, while the sum is 26.

The spelling of 505500005033 in words is "five hundred five billion, five hundred million, five thousand, thirty-three".