5151202206473 has 2 divisors, whose sum is σ = 5151202206474. Its totient is φ = 5151202206472.

The previous prime is 5151202206443. The next prime is 5151202206523. The reversal of 5151202206473 is 3746022021515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3516363788809 + 1634838417664 = 1875197^2 + 1278608^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151202206473 - 2¹⁶ = 5151202140937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5151202206443) 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, 2575601103236 + 2575601103237.

It is an arithmetic number, because the mean of its divisors is an integer number (2575601103237).

Almost surely, 2^{5151202206473} is an apocalyptic number.

It is an amenable number.

5151202206473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151202206473 is an equidigital number, since it uses as much as digits as its factorization.

5151202206473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

Adding to 5151202206473 its reverse (3746022021515), we get a palindrome (8897224227988).

The spelling of 5151202206473 in words is "five trillion, one hundred fifty-one billion, two hundred two million, two hundred six thousand, four hundred seventy-three".