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53584813076 = 2217788011957
BaseRepresentation
bin110001111001111001…
…110101110000010100
312010022102021112200112
4301321321311300110
51334220203004301
640341100302152
73604611252554
oct617171656024
9163272245615
1053584813076
11207a8259193
12a475541958
13508c6633b2
142844889164
1515d94569bb
hexc79e75c14

53584813076 has 12 divisors (see below), whose sum is σ = 99289506708. Its totient is φ = 25216382592.

The previous prime is 53584813027. The next prime is 53584813091. The reversal of 53584813076 is 67031848535.

It can be written as a sum of positive squares in 2 ways, for example, as 45380076676 + 8204736400 = 213026^2 + 90580^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 394005911 + ... + 394006046.

It is an arithmetic number, because the mean of its divisors is an integer number (8274125559).

Almost surely, 253584813076 is an apocalyptic number.

It is an amenable number.

53584813076 is a deficient number, since it is larger than the sum of its proper divisors (45704693632).

53584813076 is a wasteful number, since it uses less digits than its factorization.

53584813076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788011978 (or 788011976 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 53584813076 in words is "fifty-three billion, five hundred eighty-four million, eight hundred thirteen thousand, seventy-six".

Divisors: 1 2 4 17 34 68 788011957 1576023914 3152047828 13396203269 26792406538 53584813076