15730016030173 has 2 divisors, whose sum is σ = 15730016030174. Its totient is φ = 15730016030172.

The previous prime is 15730016030137. The next prime is 15730016030191. The reversal of 15730016030173 is 37103061003751.

Together with previous prime (15730016030137) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12044529893529 + 3685486136644 = 3470523^2 + 1919762^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15730016030173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15730016037173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7865008015086 + 7865008015087.

It is an arithmetic number, because the mean of its divisors is an integer number (7865008015087).

Almost surely, 2^{15730016030173} is an apocalyptic number.

It is an amenable number.

15730016030173 is a deficient number, since it is larger than the sum of its proper divisors (1).

15730016030173 is an equidigital number, since it uses as much as digits as its factorization.

15730016030173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The spelling of 15730016030173 in words is "fifteen trillion, seven hundred thirty billion, sixteen million, thirty thousand, one hundred seventy-three".