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54130550350 = 2521082611007
BaseRepresentation
bin110010011010011011…
…101010011001001110
312011201110011212111011
4302122123222121032
51341324410102400
640511153315434
73624256041412
oct623233523116
9164643155434
1054130550350
1120a58314728
12a5a8265b7a
135148740566
142897148d42
15161c3068ba
hexc9a6ea64e

54130550350 has 12 divisors (see below), whose sum is σ = 100682823744. Its totient is φ = 21652220120.

The previous prime is 54130550317. The next prime is 54130550351. The reversal of 54130550350 is 5305503145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54130550351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541305454 + ... + 541305553.

It is an arithmetic number, because the mean of its divisors is an integer number (8390235312).

Almost surely, 254130550350 is an apocalyptic number.

54130550350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54130550350 is a deficient number, since it is larger than the sum of its proper divisors (46552273394).

54130550350 is a wasteful number, since it uses less digits than its factorization.

54130550350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082611019 (or 1082611014 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The spelling of 54130550350 in words is "fifty-four billion, one hundred thirty million, five hundred fifty thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 1082611007 2165222014 5413055035 10826110070 27065275175 54130550350