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64455354234001 is a prime number
BaseRepresentation
bin11101010011111001011100…
…11111100011010010010001
322110012212112110102000210001
432221330232133203102101
531422014031140442001
6345030214142010001
716401513523163143
oct1651745637432221
9273185473360701
1064455354234001
11195a03a91323a5
12728ba67876901
1329c71630bcc73
1411cb9276bac93
1576b971dc6001
hex3a9f2e7e3491

64455354234001 has 2 divisors, whose sum is σ = 64455354234002. Its totient is φ = 64455354234000.

The previous prime is 64455354233983. The next prime is 64455354234097. The reversal of 64455354234001 is 10043245355446.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43773096783376 + 20682257450625 = 6616124^2 + 4547775^2 .

It is a cyclic number.

It is not a de Polignac number, because 64455354234001 - 223 = 64455345845393 is a prime.

It is a super-3 number, since 3×644553542340013 (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (64455354232001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32227677117000 + 32227677117001.

It is an arithmetic number, because the mean of its divisors is an integer number (32227677117001).

Almost surely, 264455354234001 is an apocalyptic number.

It is an amenable number.

64455354234001 is a deficient number, since it is larger than the sum of its proper divisors (1).

64455354234001 is an equidigital number, since it uses as much as digits as its factorization.

64455354234001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 64455354234001 its reverse (10043245355446), we get a palindrome (74498599589447).

The spelling of 64455354234001 in words is "sixty-four trillion, four hundred fifty-five billion, three hundred fifty-four million, two hundred thirty-four thousand, one".