30554061064249 has 2 divisors, whose sum is σ = 30554061064250. Its totient is φ = 30554061064248.

The previous prime is 30554061064207. The next prime is 30554061064381. The reversal of 30554061064249 is 94246016045503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16924230804649 + 13629830259600 = 4113907^2 + 3691860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30554061064249 is a prime.

It is not a weakly prime, because it can be changed into another prime (30554061062249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15277030532124 + 15277030532125.

It is an arithmetic number, because the mean of its divisors is an integer number (15277030532125).

Almost surely, 2^{30554061064249} is an apocalyptic number.

It is an amenable number.

30554061064249 is a deficient number, since it is larger than the sum of its proper divisors (1).

30554061064249 is an equidigital number, since it uses as much as digits as its factorization.

30554061064249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 30554061064249 in words is "thirty trillion, five hundred fifty-four billion, sixty-one million, sixty-four thousand, two hundred forty-nine".