489376509435 has 32 divisors (see below), whose sum is σ = 949093839360. Its totient is φ = 237273458400.

The previous prime is 489376509373. The next prime is 489376509463. The reversal of 489376509435 is 534905673984.

489376509435 is a `hidden beast` number, since 4 + 8 + 93 + 7 + 6 + 509 + 4 + 35 = 666.

It is not a de Polignac number, because 489376509435 - 2⁹ = 489376508923 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164771751 + ... + 164774720.

It is an arithmetic number, because the mean of its divisors is an integer number (29659182480).

Almost surely, 2^489376509435 is an apocalyptic number.

489376509435 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

489376509435 is a deficient number, since it is larger than the sum of its proper divisors (459717329925).

489376509435 is a wasteful number, since it uses less digits than its factorization.

489376509435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329546496 (or 329546490 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 63.

The spelling of 489376509435 in words is "four hundred eighty-nine billion, three hundred seventy-six million, five hundred nine thousand, four hundred thirty-five".