30255053055053 has 2 divisors, whose sum is σ = 30255053055054. Its totient is φ = 30255053055052.

The previous prime is 30255053054969. The next prime is 30255053055067. The reversal of 30255053055053 is 35055035055203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20404255649449 + 9850797405604 = 4517107^2 + 3138598^2 .

It is a cyclic number.

It is not a de Polignac number, because 30255053055053 - 2²⁸ = 30254784619597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30255053055053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30255053055083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15127526527526 + 15127526527527.

It is an arithmetic number, because the mean of its divisors is an integer number (15127526527527).

Almost surely, 2^{30255053055053} is an apocalyptic number.

It is an amenable number.

30255053055053 is a deficient number, since it is larger than the sum of its proper divisors (1).

30255053055053 is an equidigital number, since it uses as much as digits as its factorization.

30255053055053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 843750, while the sum is 41.

The spelling of 30255053055053 in words is "thirty trillion, two hundred fifty-five billion, fifty-three million, fifty-five thousand, fifty-three".