30550252424149 has 2 divisors, whose sum is σ = 30550252424150. Its totient is φ = 30550252424148.

The previous prime is 30550252424129. The next prime is 30550252424201. The reversal of 30550252424149 is 94142425205503.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16070020440049 + 14480231984100 = 4008743^2 + 3805290^2 .

It is a cyclic number.

It is not a de Polignac number, because 30550252424149 - 2¹³ = 30550252415957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30550252424099 and 30550252424108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30550252424129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15275126212074 + 15275126212075.

It is an arithmetic number, because the mean of its divisors is an integer number (15275126212075).

Almost surely, 2^{30550252424149} is an apocalyptic number.

It is an amenable number.

30550252424149 is a deficient number, since it is larger than the sum of its proper divisors (1).

30550252424149 is an equidigital number, since it uses as much as digits as its factorization.

30550252424149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 30550252424149 in words is "thirty trillion, five hundred fifty billion, two hundred fifty-two million, four hundred twenty-four thousand, one hundred forty-nine".