456622777073 has 2 divisors, whose sum is σ = 456622777074. Its totient is φ = 456622777072.

The previous prime is 456622777067. The next prime is 456622777097. The reversal of 456622777073 is 370777226654.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 456262422784 + 360354289 = 675472^2 + 18983^2 .

It is a cyclic number.

It is not a de Polignac number, because 456622777073 - 2⁴ = 456622777057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (456622777063) 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, 228311388536 + 228311388537.

It is an arithmetic number, because the mean of its divisors is an integer number (228311388537).

Almost surely, 2^456622777073 is an apocalyptic number.

It is an amenable number.

456622777073 is a deficient number, since it is larger than the sum of its proper divisors (1).

456622777073 is an equidigital number, since it uses as much as digits as its factorization.

456622777073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20744640, while the sum is 56.

The spelling of 456622777073 in words is "four hundred fifty-six billion, six hundred twenty-two million, seven hundred seventy-seven thousand, seventy-three".