4172379052273 has 2 divisors, whose sum is σ = 4172379052274. Its totient is φ = 4172379052272.

The previous prime is 4172379052159. The next prime is 4172379052313. The reversal of 4172379052273 is 3722509732714.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4050530583649 + 121848468624 = 2012593^2 + 349068^2 .

It is a cyclic number.

It is not a de Polignac number, because 4172379052273 - 2⁹ = 4172379051761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4172379052273.

It is not a weakly prime, because it can be changed into another prime (4172379452273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2086189526136 + 2086189526137.

It is an arithmetic number, because the mean of its divisors is an integer number (2086189526137).

Almost surely, 2^{4172379052273} is an apocalyptic number.

It is an amenable number.

4172379052273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4172379052273 is an equidigital number, since it uses as much as digits as its factorization.

4172379052273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 4172379052273 in words is "four trillion, one hundred seventy-two billion, three hundred seventy-nine million, fifty-two thousand, two hundred seventy-three".