30455360470049 has 2 divisors, whose sum is σ = 30455360470050. Its totient is φ = 30455360470048.

The previous prime is 30455360470037. The next prime is 30455360470111. The reversal of 30455360470049 is 94007406355403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26337577960225 + 4117782509824 = 5132015^2 + 2029232^2 .

It is a cyclic number.

It is not a de Polignac number, because 30455360470049 - 2⁴ = 30455360470033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30455360469979 and 30455360470006.

It is not a weakly prime, because it can be changed into another prime (30455360470649) 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, 15227680235024 + 15227680235025.

It is an arithmetic number, because the mean of its divisors is an integer number (15227680235025).

Almost surely, 2^{30455360470049} is an apocalyptic number.

It is an amenable number.

30455360470049 is a deficient number, since it is larger than the sum of its proper divisors (1).

30455360470049 is an equidigital number, since it uses as much as digits as its factorization.

30455360470049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 30455360470049 in words is "thirty trillion, four hundred fifty-five billion, three hundred sixty million, four hundred seventy thousand, forty-nine".