4022554009 has 2 divisors, whose sum is σ = 4022554010. Its totient is φ = 4022554008.

The previous prime is 4022554001. The next prime is 4022554033. The reversal of 4022554009 is 9004552204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2588265625 + 1434288384 = 50875^2 + 37872^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022554009 - 2³ = 4022554001 is a prime.

It is not a weakly prime, because it can be changed into another prime (4022554001) 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, 2011277004 + 2011277005.

It is an arithmetic number, because the mean of its divisors is an integer number (2011277005).

Almost surely, 2^4022554009 is an apocalyptic number.

It is an amenable number.

4022554009 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022554009 is an equidigital number, since it uses as much as digits as its factorization.

4022554009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4022554009 is about 63423.6076630776. The cubic root of 4022554009 is about 1590.3789834049.

The spelling of 4022554009 in words is "four billion, twenty-two million, five hundred fifty-four thousand, nine".