486465028397 has 2 divisors, whose sum is σ = 486465028398. Its totient is φ = 486465028396.

The previous prime is 486465028349. The next prime is 486465028403. The reversal of 486465028397 is 793820564684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263134117156 + 223330911241 = 512966^2 + 472579^2 .

It is a cyclic number.

It is not a de Polignac number, because 486465028397 - 2⁶ = 486465028333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486465028097) 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, 243232514198 + 243232514199.

It is an arithmetic number, because the mean of its divisors is an integer number (243232514199).

Almost surely, 2^486465028397 is an apocalyptic number.

It is an amenable number.

486465028397 is a deficient number, since it is larger than the sum of its proper divisors (1).

486465028397 is an equidigital number, since it uses as much as digits as its factorization.

486465028397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69672960, while the sum is 62.

The spelling of 486465028397 in words is "four hundred eighty-six billion, four hundred sixty-five million, twenty-eight thousand, three hundred ninety-seven".