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54704708855 = 527539397289
BaseRepresentation
bin110010111100101001…
…111001110011110111
312020012110120010212222
4302330221321303313
51344013401140410
641044143432555
73644430232046
oct627451716367
9166173503788
1054704708855
1121222422495
12a7285b575b
13520a68bc14
14290d4c655d
15165291c955
hexcbca79cf7

54704708855 has 8 divisors (see below), whose sum is σ = 65648199600. Its totient is φ = 43762067776.

The previous prime is 54704708803. The next prime is 54704708873. The reversal of 54704708855 is 55880740745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54704708855 - 218 = 54704446711 is a prime.

It is a super-2 number, since 2×547047088552 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54704708797 and 54704708806.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 60950 + ... + 336339.

It is an arithmetic number, because the mean of its divisors is an integer number (8206024950).

Almost surely, 254704708855 is an apocalyptic number.

54704708855 is a deficient number, since it is larger than the sum of its proper divisors (10943490745).

54704708855 is a wasteful number, since it uses less digits than its factorization.

54704708855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424833.

The product of its (nonzero) digits is 6272000, while the sum is 53.

The spelling of 54704708855 in words is "fifty-four billion, seven hundred four million, seven hundred eight thousand, eight hundred fifty-five".

Divisors: 1 5 27539 137695 397289 1986445 10940941771 54704708855