30650543459 has 2 divisors, whose sum is σ = 30650543460. Its totient is φ = 30650543458.

The previous prime is 30650543437. The next prime is 30650543461. The reversal of 30650543459 is 95434505603.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30650543459 is a prime.

Together with 30650543461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30650503459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15325271729 + 15325271730.

It is an arithmetic number, because the mean of its divisors is an integer number (15325271730).

Almost surely, 2^30650543459 is an apocalyptic number.

30650543459 is a deficient number, since it is larger than the sum of its proper divisors (1).

30650543459 is an equidigital number, since it uses as much as digits as its factorization.

30650543459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 30650543459 in words is "thirty billion, six hundred fifty million, five hundred forty-three thousand, four hundred fifty-nine".