2909055241 has 2 divisors, whose sum is σ = 2909055242. Its totient is φ = 2909055240.

The previous prime is 2909055229. The next prime is 2909055251. The reversal of 2909055241 is 1425509092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2499600016 + 409455225 = 49996^2 + 20235^2 .

It is a cyclic number.

It is not a de Polignac number, because 2909055241 - 2⁵ = 2909055209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2909055241.

It is not a weakly prime, because it can be changed into another prime (2909055251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1454527620 + 1454527621.

It is an arithmetic number, because the mean of its divisors is an integer number (1454527621).

Almost surely, 2^2909055241 is an apocalyptic number.

It is an amenable number.

2909055241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2909055241 is an equidigital number, since it uses as much as digits as its factorization.

2909055241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 2909055241 is about 53935.6583439935. The cubic root of 2909055241 is about 1427.5258767059.

The spelling of 2909055241 in words is "two billion, nine hundred nine million, fifty-five thousand, two hundred forty-one".