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12034737553 is a prime number
BaseRepresentation
bin10110011010101001…
…11000010110010001
31011001201111000022111
423031110320112101
5144121343100203
65310110105321
7604142403256
oct131524702621
934051430274
1012034737553
1151163284a3
1223ba4ab241
13119a407ca7
148224a142d
154a683326d
hex2cd538591

12034737553 has 2 divisors, whose sum is σ = 12034737554. Its totient is φ = 12034737552.

The previous prime is 12034737499. The next prime is 12034737593. The reversal of 12034737553 is 35573743021.

It is an a-pointer prime, because the next prime (12034737593) can be obtained adding 12034737553 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11840051344 + 194686209 = 108812^2 + 13953^2 .

It is an emirp because it is prime and its reverse (35573743021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12034737553 - 221 = 12032640401 is a prime.

It is not a weakly prime, because it can be changed into another prime (12034737593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017368776 + 6017368777.

It is an arithmetic number, because the mean of its divisors is an integer number (6017368777).

Almost surely, 212034737553 is an apocalyptic number.

It is an amenable number.

12034737553 is a deficient number, since it is larger than the sum of its proper divisors (1).

12034737553 is an equidigital number, since it uses as much as digits as its factorization.

12034737553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 12034737553 in words is "twelve billion, thirty-four million, seven hundred thirty-seven thousand, five hundred fifty-three".