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50560551106061 = 71038971173049
BaseRepresentation
bin10110111111100000010111…
…01100000011011000001101
320122000112121201221212112012
423133300023230003120031
523111341002040343221
6255311110240551005
713435610406254423
oct1337601354033015
9218015551855465
1050560551106061
1115123677a967a7
125806b82322465
132229abb537999
14c6b20257b113
155ca2e15a665b
hex2dfc0bb0360d

50560551106061 has 4 divisors (see below), whose sum is σ = 50560622989500. Its totient is φ = 50560479222624.

The previous prime is 50560551105949. The next prime is 50560551106063. The reversal of 50560551106061 is 16060115506505.

50560551106061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26070276080836 + 24490275025225 = 5105906^2 + 4948765^2 .

It is a cyclic number.

It is not a de Polignac number, because 50560551106061 - 210 = 50560551105037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50560551106063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34876136 + ... + 36296913.

It is an arithmetic number, because the mean of its divisors is an integer number (12640155747375).

Almost surely, 250560551106061 is an apocalyptic number.

It is an amenable number.

50560551106061 is a deficient number, since it is larger than the sum of its proper divisors (71883439).

50560551106061 is an equidigital number, since it uses as much as digits as its factorization.

50560551106061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71883438.

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

The spelling of 50560551106061 in words is "fifty trillion, five hundred sixty billion, five hundred fifty-one million, one hundred six thousand, sixty-one".

Divisors: 1 710389 71173049 50560551106061