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50605050005 = 564715642983
BaseRepresentation
bin101111001000010010…
…111100100010010101
311211121202022220012022
4233020102330202111
51312114343100010
635125253502525
73441016553636
oct571022744225
9154552286168
1050605050005
111a509260084
129983641a45
134a06216093
142640c2d88d
1514b2a5dd55
hexbc84bc895

50605050005 has 8 divisors (see below), whose sum is σ = 60819921792. Its totient is φ = 40421465488.

The previous prime is 50605049981. The next prime is 50605050019. The reversal of 50605050005 is 50005050605.

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 50605050005 - 26 = 50605049941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7818257 + ... + 7824726.

It is an arithmetic number, because the mean of its divisors is an integer number (7602490224).

Almost surely, 250605050005 is an apocalyptic number.

It is an amenable number.

50605050005 is a deficient number, since it is larger than the sum of its proper divisors (10214871787).

50605050005 is a wasteful number, since it uses less digits than its factorization.

50605050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15643635.

The product of its (nonzero) digits is 3750, while the sum is 26.

The spelling of 50605050005 in words is "fifty billion, six hundred five million, fifty thousand, five".

Divisors: 1 5 647 3235 15642983 78214915 10121010001 50605050005