52173353 has 2 divisors, whose sum is σ = 52173354. Its totient is φ = 52173352.

The previous prime is 52173347. The next prime is 52173377. The reversal of 52173353 is 35337125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51955264 + 218089 = 7208^2 + 467^2 .

It is a cyclic number.

It is not a de Polignac number, because 52173353 - 2¹⁶ = 52107817 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 (52173383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26086676 + 26086677.

It is an arithmetic number, because the mean of its divisors is an integer number (26086677).

Almost surely, 2^52173353 is an apocalyptic number.

It is an amenable number.

52173353 is a deficient number, since it is larger than the sum of its proper divisors (1).

52173353 is an equidigital number, since it uses as much as digits as its factorization.

52173353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 29.

The square root of 52173353 is about 7223.1124177878. The cubic root of 52173353 is about 373.6654261421.

The spelling of 52173353 in words is "fifty-two million, one hundred seventy-three thousand, three hundred fifty-three".