5155122673 has 2 divisors, whose sum is σ = 5155122674. Its totient is φ = 5155122672.

The previous prime is 5155122647. The next prime is 5155122677. The reversal of 5155122673 is 3762215515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5091250609 + 63872064 = 71353^2 + 7992^2 .

It is a cyclic number.

It is not a de Polignac number, because 5155122673 - 2²⁹ = 4618251761 is a prime.

It is not a weakly prime, because it can be changed into another prime (5155122677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577561336 + 2577561337.

It is an arithmetic number, because the mean of its divisors is an integer number (2577561337).

Almost surely, 2^5155122673 is an apocalyptic number.

It is an amenable number.

5155122673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155122673 is an equidigital number, since it uses as much as digits as its factorization.

5155122673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 37.

The square root of 5155122673 is about 71799.1829549613. The cubic root of 5155122673 is about 1727.4798943796.

The spelling of 5155122673 in words is "five billion, one hundred fifty-five million, one hundred twenty-two thousand, six hundred seventy-three".