5450473161323 has 2 divisors, whose sum is σ = 5450473161324. Its totient is φ = 5450473161322.

The previous prime is 5450473161299. The next prime is 5450473161383. The reversal of 5450473161323 is 3231613740545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5450473161323 - 2¹⁰ = 5450473160299 is a prime.

It is a super-2 number, since 2×5450473161323² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5450473161383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725236580661 + 2725236580662.

It is an arithmetic number, because the mean of its divisors is an integer number (2725236580662).

Almost surely, 2^{5450473161323} is an apocalyptic number.

5450473161323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5450473161323 is an equidigital number, since it uses as much as digits as its factorization.

5450473161323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 5450473161323 in words is "five trillion, four hundred fifty billion, four hundred seventy-three million, one hundred sixty-one thousand, three hundred twenty-three".