3040454509 has 2 divisors, whose sum is σ = 3040454510. Its totient is φ = 3040454508.

The previous prime is 3040454407. The next prime is 3040454531. The reversal of 3040454509 is 9054540403.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1834837225 + 1205617284 = 42835^2 + 34722^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040454509 - 2⁷ = 3040454381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3040454009) 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, 1520227254 + 1520227255.

It is an arithmetic number, because the mean of its divisors is an integer number (1520227255).

Almost surely, 2^3040454509 is an apocalyptic number.

It is an amenable number.

3040454509 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040454509 is an equidigital number, since it uses as much as digits as its factorization.

3040454509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 3040454509 is about 55140.3165478763. The cubic root of 3040454509 is about 1448.7034798230.

The spelling of 3040454509 in words is "three billion, forty million, four hundred fifty-four thousand, five hundred nine".