545600101 has 2 divisors, whose sum is σ = 545600102. Its totient is φ = 545600100.

The previous prime is 545600063. The next prime is 545600131. The reversal of 545600101 is 101006545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386083201 + 159516900 = 19649^2 + 12630^2 .

It is a cyclic number.

It is not a de Polignac number, because 545600101 - 2⁷ = 545599973 is a prime.

It is a super-2 number, since 2×545600101² = 595358940422420402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545600131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272800050 + 272800051.

It is an arithmetic number, because the mean of its divisors is an integer number (272800051).

Almost surely, 2^545600101 is an apocalyptic number.

It is an amenable number.

545600101 is a deficient number, since it is larger than the sum of its proper divisors (1).

545600101 is an equidigital number, since it uses as much as digits as its factorization.

545600101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 545600101 is about 23358.0842750428. The cubic root of 545600101 is about 817.1306119826.

Adding to 545600101 its reverse (101006545), we get a palindrome (646606646).

The spelling of 545600101 in words is "five hundred forty-five million, six hundred thousand, one hundred one".