30632273481613 has 2 divisors, whose sum is σ = 30632273481614. Its totient is φ = 30632273481612.

The previous prime is 30632273481599. The next prime is 30632273481631. The reversal of 30632273481613 is 31618437223603.

Together with next prime (30632273481631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30298001027044 + 334272454569 = 5504362^2 + 578163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30632273481613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30632273481113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15316136740806 + 15316136740807.

It is an arithmetic number, because the mean of its divisors is an integer number (15316136740807).

Almost surely, 2^{30632273481613} is an apocalyptic number.

It is an amenable number.

30632273481613 is a deficient number, since it is larger than the sum of its proper divisors (1).

30632273481613 is an equidigital number, since it uses as much as digits as its factorization.

30632273481613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 30632273481613 in words is "thirty trillion, six hundred thirty-two billion, two hundred seventy-three million, four hundred eighty-one thousand, six hundred thirteen".