52474746173 has 2 divisors, whose sum is σ = 52474746174. Its totient is φ = 52474746172.

The previous prime is 52474746161. The next prime is 52474746229. The reversal of 52474746173 is 37164747425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33924850969 + 18549895204 = 184187^2 + 136198^2 .

It is a cyclic number.

It is not a de Polignac number, because 52474746173 - 2¹⁰ = 52474745149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52474746473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26237373086 + 26237373087.

It is an arithmetic number, because the mean of its divisors is an integer number (26237373087).

Almost surely, 2^52474746173 is an apocalyptic number.

It is an amenable number.

52474746173 is a deficient number, since it is larger than the sum of its proper divisors (1).

52474746173 is an equidigital number, since it uses as much as digits as its factorization.

52474746173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3951360, while the sum is 50.

The spelling of 52474746173 in words is "fifty-two billion, four hundred seventy-four million, seven hundred forty-six thousand, one hundred seventy-three".