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5459505161 = 11503986717
BaseRepresentation
bin1010001010110100…
…10111000000001001
3112002111000121010212
411011122113000021
542140113131121
62301424050505
7252202012445
oct50532270011
915074017125
105459505161
112351826040
121084463a35
13690105b36
1439b115825
1521e47125b
hex145697009

5459505161 has 8 divisors (see below), whose sum is σ = 5967670464. Its totient is φ = 4953314320.

The previous prime is 5459505151. The next prime is 5459505167. The reversal of 5459505161 is 1615059545.

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 5459505161 - 26 = 5459505097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5459505167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487826 + ... + 498891.

It is an arithmetic number, because the mean of its divisors is an integer number (745958808).

Almost surely, 25459505161 is an apocalyptic number.

It is an amenable number.

5459505161 is a deficient number, since it is larger than the sum of its proper divisors (508165303).

5459505161 is a wasteful number, since it uses less digits than its factorization.

5459505161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987231.

The product of its (nonzero) digits is 135000, while the sum is 41.

The square root of 5459505161 is about 73888.4643296909. The cubic root of 5459505161 is about 1760.8313437550.

The spelling of 5459505161 in words is "five billion, four hundred fifty-nine million, five hundred five thousand, one hundred sixty-one".

Divisors: 1 11 503 5533 986717 10853887 496318651 5459505161