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54002014345 = 542181256049
BaseRepresentation
bin110010010010110001…
…010101100010001001
312011101111022120020101
4302102301111202021
51341044003424340
640450322325401
73621135356026
oct622261254211
9164344276211
1054002014345
11209a1802724
12a5711b9861
135127c18256
14288404a54d
151610db6c9a
hexc92c55889

54002014345 has 8 divisors (see below), whose sum is σ = 64804206600. Its totient is φ = 43200418560.

The previous prime is 54002014331. The next prime is 54002014379. The reversal of 54002014345 is 54341020045.

It can be written as a sum of positive squares in 4 ways, for example, as 6647467024 + 47354547321 = 81532^2 + 217611^2 .

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

It is not a de Polignac number, because 54002014345 - 211 = 54002012297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82881 + ... + 338929.

It is an arithmetic number, because the mean of its divisors is an integer number (8100525825).

Almost surely, 254002014345 is an apocalyptic number.

It is an amenable number.

54002014345 is a deficient number, since it is larger than the sum of its proper divisors (10802192255).

54002014345 is a wasteful number, since it uses less digits than its factorization.

54002014345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298235.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 54002014345 in words is "fifty-four billion, two million, fourteen thousand, three hundred forty-five".

Divisors: 1 5 42181 210905 256049 1280245 10800402869 54002014345