5151344173 has 2 divisors, whose sum is σ = 5151344174. Its totient is φ = 5151344172.

The previous prime is 5151344167. The next prime is 5151344273. The reversal of 5151344173 is 3714431515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3171717124 + 1979627049 = 56318^2 + 44493^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151344173 - 2⁵ = 5151344141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5151344273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575672086 + 2575672087.

It is an arithmetic number, because the mean of its divisors is an integer number (2575672087).

Almost surely, 2^5151344173 is an apocalyptic number.

It is an amenable number.

5151344173 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151344173 is an equidigital number, since it uses as much as digits as its factorization.

5151344173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 5151344173 is about 71772.8651580805. The cubic root of 5151344173 is about 1727.0577331889.

Adding to 5151344173 its reverse (3714431515), we get a palindrome (8865775688).

The spelling of 5151344173 in words is "five billion, one hundred fifty-one million, three hundred forty-four thousand, one hundred seventy-three".