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55114795160 = 2352116530189
BaseRepresentation
bin110011010101000110…
…010000100010011000
312021021001012200112122
4303111012100202120
51400333341421120
641152553200412
73660540012665
oct632506204230
9167231180478
1055114795160
1121412957397
12a821a00108
135274622439
14294bb54a6c
151678924a25
hexcd5190898

55114795160 has 32 divisors (see below), whose sum is σ = 124596025200. Its totient is φ = 21941431680.

The previous prime is 55114795157. The next prime is 55114795181. The reversal of 55114795160 is 6159741155.

It is a congruent number.

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, 3256655 + ... + 3273534.

Almost surely, 255114795160 is an apocalyptic number.

It is an amenable number.

55114795160 is an abundant number, since it is smaller than the sum of its proper divisors (69481230040).

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

55114795160 is a wasteful number, since it uses less digits than its factorization.

55114795160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530411 (or 6530407 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 44.

The spelling of 55114795160 in words is "fifty-five billion, one hundred fourteen million, seven hundred ninety-five thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 211 422 844 1055 1688 2110 4220 8440 6530189 13060378 26120756 32650945 52241512 65301890 130603780 261207560 1377869879 2755739758 5511479516 6889349395 11022959032 13778698790 27557397580 55114795160