545125327 has 2 divisors, whose sum is σ = 545125328. Its totient is φ = 545125326.

The previous prime is 545125309. The next prime is 545125363. The reversal of 545125327 is 723521545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545125327 - 2²⁷ = 410907599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545125292 and 545125301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545125307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272562663 + 272562664.

It is an arithmetic number, because the mean of its divisors is an integer number (272562664).

Almost surely, 2^545125327 is an apocalyptic number.

545125327 is a deficient number, since it is larger than the sum of its proper divisors (1).

545125327 is an equidigital number, since it uses as much as digits as its factorization.

545125327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42000, while the sum is 34.

The square root of 545125327 is about 23347.9191149875. The cubic root of 545125327 is about 816.8935244447.

The spelling of 545125327 in words is "five hundred forty-five million, one hundred twenty-five thousand, three hundred twenty-seven".