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54230524223 = 1923312249949
BaseRepresentation
bin110010100000011001…
…000010000100111111
312011222102022001212012
4302200121002010333
51342031003233343
640525124201435
73626611564421
oct624031020477
9164872261765
1054230524223
1120aa9798567
12a61583927b
1351633751b5
1428a6530811
151625ea3718
hexca064213f

54230524223 has 8 divisors (see below), whose sum is σ = 57329766000. Its totient is φ = 51155782848.

The previous prime is 54230524213. The next prime is 54230524277. The reversal of 54230524223 is 32242503245.

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 54230524223 - 28 = 54230523967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54230524223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54230524213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6120548 + ... + 6129401.

It is an arithmetic number, because the mean of its divisors is an integer number (7166220750).

Almost surely, 254230524223 is an apocalyptic number.

54230524223 is a deficient number, since it is larger than the sum of its proper divisors (3099241777).

54230524223 is a wasteful number, since it uses less digits than its factorization.

54230524223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12250201.

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 54230524223 in words is "fifty-four billion, two hundred thirty million, five hundred twenty-four thousand, two hundred twenty-three".

Divisors: 1 19 233 4427 12249949 232749031 2854238117 54230524223