2506441193 has 2 divisors, whose sum is σ = 2506441194. Its totient is φ = 2506441192.

The previous prime is 2506441181. The next prime is 2506441199. The reversal of 2506441193 is 3911446052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1755023449 + 751417744 = 41893^2 + 27412^2 .

It is a cyclic number.

It is not a de Polignac number, because 2506441193 - 2⁴ = 2506441177 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 (2506441199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253220596 + 1253220597.

It is an arithmetic number, because the mean of its divisors is an integer number (1253220597).

Almost surely, 2^2506441193 is an apocalyptic number.

It is an amenable number.

2506441193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506441193 is an equidigital number, since it uses as much as digits as its factorization.

2506441193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2506441193 is about 50064.3704943945. The cubic root of 2506441193 is about 1358.3734145257.

The spelling of 2506441193 in words is "two billion, five hundred six million, four hundred forty-one thousand, one hundred ninety-three".