545025222476671 has 2 divisors, whose sum is σ = 545025222476672. Its totient is φ = 545025222476670.

The previous prime is 545025222476599. The next prime is 545025222476681. The reversal of 545025222476671 is 176674222520545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545025222476671 - 2²³ = 545025214088063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545025222476681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272512611238335 + 272512611238336.

It is an arithmetic number, because the mean of its divisors is an integer number (272512611238336).

Almost surely, 2^{545025222476671} is an apocalyptic number.

545025222476671 is a deficient number, since it is larger than the sum of its proper divisors (1).

545025222476671 is an equidigital number, since it uses as much as digits as its factorization.

545025222476671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448000, while the sum is 58.

The spelling of 545025222476671 in words is "five hundred forty-five trillion, twenty-five billion, two hundred twenty-two million, four hundred seventy-six thousand, six hundred seventy-one".