14461164645553 has 2 divisors, whose sum is σ = 14461164645554. Its totient is φ = 14461164645552.

The previous prime is 14461164645533. The next prime is 14461164645583. The reversal of 14461164645553 is 35554646116441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14196565515889 + 264599129664 = 3767833^2 + 514392^2 .

It is a cyclic number.

It is not a de Polignac number, because 14461164645553 - 2¹⁷ = 14461164514481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14461164645494 and 14461164645503.

It is not a weakly prime, because it can be changed into another prime (14461164645533) 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 as a sum of consecutive naturals, namely, 7230582322776 + 7230582322777.

It is an arithmetic number, because the mean of its divisors is an integer number (7230582322777).

Almost surely, 2^{14461164645553} is an apocalyptic number.

It is an amenable number.

14461164645553 is a deficient number, since it is larger than the sum of its proper divisors (1).

14461164645553 is an equidigital number, since it uses as much as digits as its factorization.

14461164645553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736000, while the sum is 55.

The spelling of 14461164645553 in words is "fourteen trillion, four hundred sixty-one billion, one hundred sixty-four million, six hundred forty-five thousand, five hundred fifty-three".