30545315159 has 2 divisors, whose sum is σ = 30545315160. Its totient is φ = 30545315158.

The previous prime is 30545315113. The next prime is 30545315237. The reversal of 30545315159 is 95151354503.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30545315159 - 2⁸ = 30545314903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30545365159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15272657579 + 15272657580.

It is an arithmetic number, because the mean of its divisors is an integer number (15272657580).

Almost surely, 2^30545315159 is an apocalyptic number.

30545315159 is a deficient number, since it is larger than the sum of its proper divisors (1).

30545315159 is an equidigital number, since it uses as much as digits as its factorization.

30545315159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 202500, while the sum is 41.

The spelling of 30545315159 in words is "thirty billion, five hundred forty-five million, three hundred fifteen thousand, one hundred fifty-nine".