4551226180769 has 2 divisors, whose sum is σ = 4551226180770. Its totient is φ = 4551226180768.

The previous prime is 4551226180673. The next prime is 4551226180801. The reversal of 4551226180769 is 9670816221554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2977305387169 + 1573920793600 = 1725487^2 + 1254560^2 .

It is a cyclic number.

It is not a de Polignac number, because 4551226180769 - 2²⁰ = 4551225132193 is a prime.

It is a super-2 number, since 2×4551226180769² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4551226080769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275613090384 + 2275613090385.

It is an arithmetic number, because the mean of its divisors is an integer number (2275613090385).

Almost surely, 2^{4551226180769} is an apocalyptic number.

It is an amenable number.

4551226180769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4551226180769 is an equidigital number, since it uses as much as digits as its factorization.

4551226180769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 4551226180769 in words is "four trillion, five hundred fifty-one billion, two hundred twenty-six million, one hundred eighty thousand, seven hundred sixty-nine".