546687013 has 2 divisors, whose sum is σ = 546687014. Its totient is φ = 546687012.

The previous prime is 546686983. The next prime is 546687061. The reversal of 546687013 is 310786645.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 521756964 + 24930049 = 22842^2 + 4993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546687013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546687083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273343506 + 273343507.

It is an arithmetic number, because the mean of its divisors is an integer number (273343507).

Almost surely, 2^546687013 is an apocalyptic number.

It is an amenable number.

546687013 is a deficient number, since it is larger than the sum of its proper divisors (1).

546687013 is an equidigital number, since it uses as much as digits as its factorization.

546687013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 546687013 is about 23381.3389907422. The cubic root of 546687013 is about 817.6728650268.

The spelling of 546687013 in words is "five hundred forty-six million, six hundred eighty-seven thousand, thirteen".