30539403072007 has 2 divisors, whose sum is σ = 30539403072008. Its totient is φ = 30539403072006.

The previous prime is 30539403071993. The next prime is 30539403072023. The reversal of 30539403072007 is 70027030493503.

It is a weak prime.

It is an emirp because it is prime and its reverse (70027030493503) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30539403072007 - 2¹⁵ = 30539403039239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30539403072107) 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, 15269701536003 + 15269701536004.

It is an arithmetic number, because the mean of its divisors is an integer number (15269701536004).

Almost surely, 2^{30539403072007} is an apocalyptic number.

30539403072007 is a deficient number, since it is larger than the sum of its proper divisors (1).

30539403072007 is an equidigital number, since it uses as much as digits as its factorization.

30539403072007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 30539403072007 in words is "thirty trillion, five hundred thirty-nine billion, four hundred three million, seventy-two thousand, seven".