4551546101 has 2 divisors, whose sum is σ = 4551546102. Its totient is φ = 4551546100.

The previous prime is 4551546073. The next prime is 4551546149. The reversal of 4551546101 is 1016451554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3016865476 + 1534680625 = 54926^2 + 39175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4551546101 is a prime.

It is a super-3 number, since 3×4551546101³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4551545101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275773050 + 2275773051.

It is an arithmetic number, because the mean of its divisors is an integer number (2275773051).

Almost surely, 2^4551546101 is an apocalyptic number.

It is an amenable number.

4551546101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4551546101 is an equidigital number, since it uses as much as digits as its factorization.

4551546101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 4551546101 is about 67465.1473058497. The cubic root of 4551546101 is about 1657.2434656101.

Adding to 4551546101 its reverse (1016451554), we get a palindrome (5567997655).

The spelling of 4551546101 in words is "four billion, five hundred fifty-one million, five hundred forty-six thousand, one hundred one".