30645490607 has 2 divisors, whose sum is σ = 30645490608. Its totient is φ = 30645490606.

The previous prime is 30645490591. The next prime is 30645490609. The reversal of 30645490607 is 70609454603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30645490607 - 2⁴ = 30645490591 is a prime.

Together with 30645490609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30645490609) 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, 15322745303 + 15322745304.

It is an arithmetic number, because the mean of its divisors is an integer number (15322745304).

Almost surely, 2^30645490607 is an apocalyptic number.

30645490607 is a deficient number, since it is larger than the sum of its proper divisors (1).

30645490607 is an equidigital number, since it uses as much as digits as its factorization.

30645490607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 30645490607 in words is "thirty billion, six hundred forty-five million, four hundred ninety thousand, six hundred seven".