7041055909 has 2 divisors, whose sum is σ = 7041055910. Its totient is φ = 7041055908.

The previous prime is 7041055873. The next prime is 7041055913. The reversal of 7041055909 is 9095501407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5738062500 + 1302993409 = 75750^2 + 36097^2 .

It is a cyclic number.

It is not a de Polignac number, because 7041055909 - 2¹⁷ = 7040924837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7041055919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520527954 + 3520527955.

It is an arithmetic number, because the mean of its divisors is an integer number (3520527955).

Almost surely, 2^7041055909 is an apocalyptic number.

It is an amenable number.

7041055909 is a deficient number, since it is larger than the sum of its proper divisors (1).

7041055909 is an equidigital number, since it uses as much as digits as its factorization.

7041055909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 7041055909 is about 83910.9999284957. Note that the first 4 decimals coincide. The cubic root of 7041055909 is about 1916.6637581741.

The spelling of 7041055909 in words is "seven billion, forty-one million, fifty-five thousand, nine hundred nine".