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5530055555 = 57109155579
BaseRepresentation
bin1010010011001110…
…11111001110000011
3112021101202221002102
411021213133032003
542311143234210
62312424141015
7254016460643
oct51147371603
915241687072
105530055555
112388632652
1210a400776b
136a190802b
143a663c523
15225759ea5
hex1499df383

5530055555 has 8 divisors (see below), whose sum is σ = 6637042800. Its totient is φ = 4423393696.

The previous prime is 5530055551. The next prime is 5530055639. The reversal of 5530055555 is 5555500355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5530055555 - 22 = 5530055551 is a prime.

5530055555 is a modest number, since divided by 55555 gives 55300 as remainder.

It is not an unprimeable number, because it can be changed into a prime (5530055551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42245 + ... + 113334.

It is an arithmetic number, because the mean of its divisors is an integer number (829630350).

Almost surely, 25530055555 is an apocalyptic number.

5530055555 is a deficient number, since it is larger than the sum of its proper divisors (1106987245).

5530055555 is a wasteful number, since it uses less digits than its factorization.

5530055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162693.

The product of its (nonzero) digits is 234375, while the sum is 38.

The square root of 5530055555 is about 74364.3433037635. The cubic root of 5530055555 is about 1768.3836793266.

The spelling of 5530055555 in words is "five billion, five hundred thirty million, fifty-five thousand, five hundred fifty-five".

Divisors: 1 5 7109 35545 155579 777895 1106011111 5530055555