546869627 has 2 divisors, whose sum is σ = 546869628. Its totient is φ = 546869626.

The previous prime is 546869623. The next prime is 546869639. The reversal of 546869627 is 726968645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 546869627 - 2² = 546869623 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (546869623) 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, 273434813 + 273434814.

It is an arithmetic number, because the mean of its divisors is an integer number (273434814).

Almost surely, 2^546869627 is an apocalyptic number.

546869627 is a deficient number, since it is larger than the sum of its proper divisors (1).

546869627 is an equidigital number, since it uses as much as digits as its factorization.

546869627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The square root of 546869627 is about 23385.2437874827. The cubic root of 546869627 is about 817.7638993762.

The spelling of 546869627 in words is "five hundred forty-six million, eight hundred sixty-nine thousand, six hundred twenty-seven".