10047045002173 has 2 divisors, whose sum is σ = 10047045002174. Its totient is φ = 10047045002172.

The previous prime is 10047045002167. The next prime is 10047045002231. The reversal of 10047045002173 is 37120054074001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6204747210489 + 3842297791684 = 2490933^2 + 1960178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10047045002173 is a prime.

It is a super-2 number, since 2×10047045002173² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10047045002143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5023522501086 + 5023522501087.

It is an arithmetic number, because the mean of its divisors is an integer number (5023522501087).

Almost surely, 2^{10047045002173} is an apocalyptic number.

It is an amenable number.

10047045002173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10047045002173 is an equidigital number, since it uses as much as digits as its factorization.

10047045002173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 10047045002173 its reverse (37120054074001), we get a palindrome (47167099076174).

The spelling of 10047045002173 in words is "ten trillion, forty-seven billion, forty-five million, two thousand, one hundred seventy-three".