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55050611058 = 23219160966699
BaseRepresentation
bin110011010001010001…
…011010100101110010
312021002120102210111200
4303101101122211302
51400220424023213
641142341352030
73656130321222
oct632121324562
9167076383450
1055050611058
112138a6a8983
12a804408616
13526423bb91
142943408082
151672e97273
hexcd145a972

55050611058 has 24 divisors (see below), whose sum is σ = 125554026000. Its totient is φ = 17384403384.

The previous prime is 55050611051. The next prime is 55050611069. The reversal of 55050611058 is 85011605055.

55050611058 is a `hidden beast` number, since 550 + 50 + 6 + 1 + 1 + 0 + 58 = 666.

It is not an unprimeable number, because it can be changed into a prime (55050611051) 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 in 11 ways as a sum of consecutive naturals, for example, 80483008 + ... + 80483691.

It is an arithmetic number, because the mean of its divisors is an integer number (5231417750).

Almost surely, 255050611058 is an apocalyptic number.

55050611058 is an abundant number, since it is smaller than the sum of its proper divisors (70503414942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55050611058 is a wasteful number, since it uses less digits than its factorization.

55050611058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160966726 (or 160966723 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 55050611058 in words is "fifty-five billion, fifty million, six hundred eleven thousand, fifty-eight".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 160966699 321933398 482900097 965800194 1448700291 2897400582 3058367281 6116734562 9175101843 18350203686 27525305529 55050611058