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54450423301 = 891006960761
BaseRepresentation
bin110010101101011111…
…111000011000000101
312012112202002002200111
4302231133320120011
51343003302021201
641003021313021
73635221650541
oct625537703005
9165482062614
1054450423301
1121101931a3a
12a677405771
135199aa89b1
1428c7812a21
15163a43db51
hexcad7f8605

54450423301 has 8 divisors (see below), whose sum is σ = 55068600600. Its totient is φ = 53832387840.

The previous prime is 54450423283. The next prime is 54450423319. The reversal of 54450423301 is 10332405445.

It is an interprime number because it is at equal distance from previous prime (54450423283) and next prime (54450423319).

It can be written as a sum of positive squares in 4 ways, for example, as 6336000801 + 48114422500 = 79599^2 + 219350^2 .

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 54450423301 - 217 = 54450292229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54450423371) 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 7 ways as a sum of consecutive naturals, for example, 865761 + ... + 926521.

It is an arithmetic number, because the mean of its divisors is an integer number (6883575075).

Almost surely, 254450423301 is an apocalyptic number.

It is an amenable number.

54450423301 is a deficient number, since it is larger than the sum of its proper divisors (618177299).

54450423301 is a wasteful number, since it uses less digits than its factorization.

54450423301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70919.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 54450423301 its reverse (10332405445), we get a palindrome (64782828746).

The spelling of 54450423301 in words is "fifty-four billion, four hundred fifty million, four hundred twenty-three thousand, three hundred one".

Divisors: 1 89 10069 60761 896141 5407729 611802509 54450423301