30554045354647 has 2 divisors, whose sum is σ = 30554045354648. Its totient is φ = 30554045354646.

The previous prime is 30554045354633. The next prime is 30554045354671. The reversal of 30554045354647 is 74645354045503.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30554045354647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30554045054647) 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, 15277022677323 + 15277022677324.

It is an arithmetic number, because the mean of its divisors is an integer number (15277022677324).

Almost surely, 2^{30554045354647} is an apocalyptic number.

30554045354647 is a deficient number, since it is larger than the sum of its proper divisors (1).

30554045354647 is an equidigital number, since it uses as much as digits as its factorization.

30554045354647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480000, while the sum is 55.

The spelling of 30554045354647 in words is "thirty trillion, five hundred fifty-four billion, forty-five million, three hundred fifty-four thousand, six hundred forty-seven".