546810137 has 2 divisors, whose sum is σ = 546810138. Its totient is φ = 546810136.

The previous prime is 546810133. The next prime is 546810149. The reversal of 546810137 is 731018645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518973961 + 27836176 = 22781^2 + 5276^2 .

It is a cyclic number.

It is not a de Polignac number, because 546810137 - 2² = 546810133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546810097 and 546810106.

It is not a weakly prime, because it can be changed into another prime (546810133) 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, 273405068 + 273405069.

It is an arithmetic number, because the mean of its divisors is an integer number (273405069).

Almost surely, 2^546810137 is an apocalyptic number.

It is an amenable number.

546810137 is a deficient number, since it is larger than the sum of its proper divisors (1).

546810137 is an equidigital number, since it uses as much as digits as its factorization.

546810137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 546810137 is about 23383.9717969382. The cubic root of 546810137 is about 817.7342454233.

The spelling of 546810137 in words is "five hundred forty-six million, eight hundred ten thousand, one hundred thirty-seven".