30550603225049 has 2 divisors, whose sum is σ = 30550603225050. Its totient is φ = 30550603225048.

The previous prime is 30550603225033. The next prime is 30550603225073. The reversal of 30550603225049 is 94052230605503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18418199639449 + 12132403585600 = 4291643^2 + 3483160^2 .

It is a cyclic number.

It is not a de Polignac number, because 30550603225049 - 2⁴ = 30550603225033 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 (30550603225019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15275301612524 + 15275301612525.

It is an arithmetic number, because the mean of its divisors is an integer number (15275301612525).

Almost surely, 2^{30550603225049} is an apocalyptic number.

It is an amenable number.

30550603225049 is a deficient number, since it is larger than the sum of its proper divisors (1).

30550603225049 is an equidigital number, since it uses as much as digits as its factorization.

30550603225049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 30550603225049 in words is "thirty trillion, five hundred fifty billion, six hundred three million, two hundred twenty-five thousand, forty-nine".