486740853716509 has 32 divisors (see below), whose sum is σ = 579745255219200. Its totient is φ = 408301362178416.

The previous prime is 486740853716497. The next prime is 486740853716569. The reversal of 486740853716509 is 905617358047684.

It is not a de Polignac number, because 486740853716509 - 2²⁹ = 486740316845597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486740853716569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232761942 + ... + 234843784.

It is an arithmetic number, because the mean of its divisors is an integer number (18117039225600).

Almost surely, 2^{486740853716509} is an apocalyptic number.

486740853716509 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

486740853716509 is a deficient number, since it is larger than the sum of its proper divisors (93004401502691).

486740853716509 is a wasteful number, since it uses less digits than its factorization.

486740853716509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096414 (or 2096400 counting only the distinct ones).

The product of its (nonzero) digits is 1219276800, while the sum is 73.

The spelling of 486740853716509 in words is "four hundred eighty-six trillion, seven hundred forty billion, eight hundred fifty-three million, seven hundred sixteen thousand, five hundred nine".