30496625747813 has 2 divisors, whose sum is σ = 30496625747814. Its totient is φ = 30496625747812.

The previous prime is 30496625747789. The next prime is 30496625747857. The reversal of 30496625747813 is 31874752669403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27006387252289 + 3490238495524 = 5196767^2 + 1868218^2 .

It is a cyclic number.

It is not a de Polignac number, because 30496625747813 - 2²⁰ = 30496624699237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30496625747813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30496625747873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15248312873906 + 15248312873907.

It is an arithmetic number, because the mean of its divisors is an integer number (15248312873907).

It is a 1-persistent number, because it is pandigital, but 2⋅30496625747813 = 60993251495626 is not.

Almost surely, 2^{30496625747813} is an apocalyptic number.

It is an amenable number.

30496625747813 is a deficient number, since it is larger than the sum of its proper divisors (1).

30496625747813 is an equidigital number, since it uses as much as digits as its factorization.

30496625747813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 182891520, while the sum is 65.

The spelling of 30496625747813 in words is "thirty trillion, four hundred ninety-six billion, six hundred twenty-five million, seven hundred forty-seven thousand, eight hundred thirteen".