545080541 has 2 divisors, whose sum is σ = 545080542. Its totient is φ = 545080540.

The previous prime is 545080517. The next prime is 545080553. The reversal of 545080541 is 145080545.

545080541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 400840441 + 144240100 = 20021^2 + 12010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545080541 is a prime.

It is a super-2 number, since 2×545080541² = 594225592353705362, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 545080498 and 545080507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545080141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272540270 + 272540271.

It is an arithmetic number, because the mean of its divisors is an integer number (272540271).

Almost surely, 2^545080541 is an apocalyptic number.

It is an amenable number.

545080541 is a deficient number, since it is larger than the sum of its proper divisors (1).

545080541 is an equidigital number, since it uses as much as digits as its factorization.

545080541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 545080541 is about 23346.9599948259. The cubic root of 545080541 is about 816.8711525890.

The spelling of 545080541 in words is "five hundred forty-five million, eighty thousand, five hundred forty-one".