546551053 has 2 divisors, whose sum is σ = 546551054. Its totient is φ = 546551052.

The previous prime is 546551051. The next prime is 546551077. The reversal of 546551053 is 350155645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 487614724 + 58936329 = 22082^2 + 7677^2 .

It is a cyclic number.

It is not a de Polignac number, because 546551053 - 2¹ = 546551051 is a prime.

Together with 546551051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546551051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273275526 + 273275527.

It is an arithmetic number, because the mean of its divisors is an integer number (273275527).

Almost surely, 2^546551053 is an apocalyptic number.

It is an amenable number.

546551053 is a deficient number, since it is larger than the sum of its proper divisors (1).

546551053 is an equidigital number, since it uses as much as digits as its factorization.

546551053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 546551053 is about 23378.4313631176. The cubic root of 546551053 is about 817.6050748548.

The spelling of 546551053 in words is "five hundred forty-six million, five hundred fifty-one thousand, fifty-three".