30052550009 has 2 divisors, whose sum is σ = 30052550010. Its totient is φ = 30052550008.

The previous prime is 30052549987. The next prime is 30052550027. The reversal of 30052550009 is 90005525003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20380417600 + 9672132409 = 142760^2 + 98347^2 .

It is an emirp because it is prime and its reverse (90005525003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30052550009 - 2⁸ = 30052549753 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 (30052550029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026275004 + 15026275005.

It is an arithmetic number, because the mean of its divisors is an integer number (15026275005).

Almost surely, 2^30052550009 is an apocalyptic number.

It is an amenable number.

30052550009 is a deficient number, since it is larger than the sum of its proper divisors (1).

30052550009 is an equidigital number, since it uses as much as digits as its factorization.

30052550009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 30052550009 in words is "thirty billion, fifty-two million, five hundred fifty thousand, nine".