330545136253 has 2 divisors, whose sum is σ = 330545136254. Its totient is φ = 330545136252.

The previous prime is 330545136223. The next prime is 330545136269. The reversal of 330545136253 is 352631545033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327134809849 + 3410326404 = 571957^2 + 58398^2 .

It is an emirp because it is prime and its reverse (352631545033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330545136253 - 2²⁹ = 330008265341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330545136223) 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, 165272568126 + 165272568127.

It is an arithmetic number, because the mean of its divisors is an integer number (165272568127).

Almost surely, 2^330545136253 is an apocalyptic number.

It is an amenable number.

330545136253 is a deficient number, since it is larger than the sum of its proper divisors (1).

330545136253 is an equidigital number, since it uses as much as digits as its factorization.

330545136253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 40.

The spelling of 330545136253 in words is "three hundred thirty billion, five hundred forty-five million, one hundred thirty-six thousand, two hundred fifty-three".