30054060893 has 2 divisors, whose sum is σ = 30054060894. Its totient is φ = 30054060892.

The previous prime is 30054060857. The next prime is 30054060913. The reversal of 30054060893 is 39806045003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24198291364 + 5855769529 = 155558^2 + 76523^2 .

It is a cyclic number.

It is not a de Polignac number, because 30054060893 - 2²⁰ = 30053012317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30054066893) 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, 15027030446 + 15027030447.

It is an arithmetic number, because the mean of its divisors is an integer number (15027030447).

Almost surely, 2^30054060893 is an apocalyptic number.

It is an amenable number.

30054060893 is a deficient number, since it is larger than the sum of its proper divisors (1).

30054060893 is an equidigital number, since it uses as much as digits as its factorization.

30054060893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 30054060893 in words is "thirty billion, fifty-four million, sixty thousand, eight hundred ninety-three".