30005302775053 has 2 divisors, whose sum is σ = 30005302775054. Its totient is φ = 30005302775052.

The previous prime is 30005302775039. The next prime is 30005302775089. The reversal of 30005302775053 is 35057720350003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27012945970404 + 2992356804649 = 5197398^2 + 1729843^2 .

It is a cyclic number.

It is not a de Polignac number, because 30005302775053 - 2²¹ = 30005300677901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30005302774997 and 30005302775015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30005302775023) 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, 15002651387526 + 15002651387527.

It is an arithmetic number, because the mean of its divisors is an integer number (15002651387527).

Almost surely, 2^{30005302775053} is an apocalyptic number.

It is an amenable number.

30005302775053 is a deficient number, since it is larger than the sum of its proper divisors (1).

30005302775053 is an equidigital number, since it uses as much as digits as its factorization.

30005302775053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 330750, while the sum is 40.

The spelling of 30005302775053 in words is "thirty trillion, five billion, three hundred two million, seven hundred seventy-five thousand, fifty-three".