305055354053 has 2 divisors, whose sum is σ = 305055354054. Its totient is φ = 305055354052.

The previous prime is 305055354017. The next prime is 305055354073. The reversal of 305055354053 is 350453550503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253268614564 + 51786739489 = 503258^2 + 227567^2 .

It is a cyclic number.

It is not a de Polignac number, because 305055354053 - 2³⁶ = 236335877317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 305055353998 and 305055354016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (305055354073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152527677026 + 152527677027.

It is an arithmetic number, because the mean of its divisors is an integer number (152527677027).

Almost surely, 2^305055354053 is an apocalyptic number.

It is an amenable number.

305055354053 is a deficient number, since it is larger than the sum of its proper divisors (1).

305055354053 is an equidigital number, since it uses as much as digits as its factorization.

305055354053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 337500, while the sum is 38.

The spelling of 305055354053 in words is "three hundred five billion, fifty-five million, three hundred fifty-four thousand, fifty-three".