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54160676159 = 17127211118891
BaseRepresentation
bin110010011100001110…
…100101010100111111
312011210112212102022212
4302130032211110333
51341410113114114
640514151131035
73625103102642
oct623416452477
9164715772285
1054160676159
1120a73320697
12a5b6373a7b
135151a5a895
14289b14ba59
15161eca7b3e
hexc9c3a553f

54160676159 has 16 divisors (see below), whose sum is σ = 58072559616. Its totient is φ = 50333270400.

The previous prime is 54160676131. The next prime is 54160676177. The reversal of 54160676159 is 95167606145.

It is a cyclic number.

It is not a de Polignac number, because 54160676159 - 224 = 54143898943 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54160676189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396104 + ... + 514994.

It is an arithmetic number, because the mean of its divisors is an integer number (3629534976).

Almost surely, 254160676159 is an apocalyptic number.

54160676159 is a deficient number, since it is larger than the sum of its proper divisors (3911883457).

54160676159 is a wasteful number, since it uses less digits than its factorization.

54160676159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119246.

The product of its (nonzero) digits is 1360800, while the sum is 50.

The spelling of 54160676159 in words is "fifty-four billion, one hundred sixty million, six hundred seventy-six thousand, one hundred fifty-nine".

Divisors: 1 17 127 211 2159 3587 26797 118891 455549 2021147 15099157 25086001 256685669 426462017 3185922127 54160676159