486054137 has 2 divisors, whose sum is σ = 486054138. Its totient is φ = 486054136.

The previous prime is 486054133. The next prime is 486054211. The reversal of 486054137 is 731450684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337677376 + 148376761 = 18376^2 + 12181^2 .

It is a cyclic number.

It is not a de Polignac number, because 486054137 - 2² = 486054133 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 486054137.

It is not a weakly prime, because it can be changed into another prime (486054131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243027068 + 243027069.

It is an arithmetic number, because the mean of its divisors is an integer number (243027069).

Almost surely, 2^486054137 is an apocalyptic number.

It is an amenable number.

486054137 is a deficient number, since it is larger than the sum of its proper divisors (1).

486054137 is an equidigital number, since it uses as much as digits as its factorization.

486054137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 486054137 is about 22046.6355029515. The cubic root of 486054137 is about 786.2516104045.

The spelling of 486054137 in words is "four hundred eighty-six million, fifty-four thousand, one hundred thirty-seven".