546472117 has 2 divisors, whose sum is σ = 546472118. Its totient is φ = 546472116.

The previous prime is 546472103. The next prime is 546472139. The reversal of 546472117 is 711274645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342953361 + 203518756 = 18519^2 + 14266^2 .

It is a cyclic number.

It is not a de Polignac number, because 546472117 - 2¹¹ = 546470069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546472177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273236058 + 273236059.

It is an arithmetic number, because the mean of its divisors is an integer number (273236059).

Almost surely, 2^546472117 is an apocalyptic number.

It is an amenable number.

546472117 is a deficient number, since it is larger than the sum of its proper divisors (1).

546472117 is an equidigital number, since it uses as much as digits as its factorization.

546472117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 37.

The square root of 546472117 is about 23376.7430793941. The cubic root of 546472117 is about 817.5657119071.

The spelling of 546472117 in words is "five hundred forty-six million, four hundred seventy-two thousand, one hundred seventeen".