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56608048841 is a prime number
BaseRepresentation
bin110100101110000110…
…100100011011001001
312102010010000211111112
4310232012210123021
51411413130030331
642001054540105
74042541322161
oct645606443311
9172103024445
1056608048841
1122009849a43
12ab79b07635
135451ac1ab6
142a501bd5a1
151714a8a32b
hexd2e1a46c9

56608048841 has 2 divisors, whose sum is σ = 56608048842. Its totient is φ = 56608048840.

The previous prime is 56608048771. The next prime is 56608048921. The reversal of 56608048841 is 14884080665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41406145225 + 15201903616 = 203485^2 + 123296^2 .

It is a cyclic number.

It is not a de Polignac number, because 56608048841 - 226 = 56540939977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56608048841.

It is not a weakly prime, because it can be changed into another prime (56608848841) by changing a digit.

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 as a sum of consecutive naturals, namely, 28304024420 + 28304024421.

It is an arithmetic number, because the mean of its divisors is an integer number (28304024421).

Almost surely, 256608048841 is an apocalyptic number.

It is an amenable number.

56608048841 is a deficient number, since it is larger than the sum of its proper divisors (1).

56608048841 is an equidigital number, since it uses as much as digits as its factorization.

56608048841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 56608048841 in words is "fifty-six billion, six hundred eight million, forty-eight thousand, eight hundred forty-one".