8459852179464 has 48 divisors (see below), whose sum is σ = 26185256747520. Its totient is φ = 2417100622560.

The previous prime is 8459852179447. The next prime is 8459852179477. The reversal of 8459852179464 is 4649712589548.

It is a happy number.

8459852179464 is a `hidden beast` number, since 8 + 4 + 5 + 9 + 8 + 521 + 7 + 94 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 8459852179392 and 8459852179401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8392709992 + ... + 8392710999.

It is an arithmetic number, because the mean of its divisors is an integer number (545526182240).

Almost surely, 2^{8459852179464} is an apocalyptic number.

8459852179464 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8459852179464 is an abundant number, since it is smaller than the sum of its proper divisors (17725404568056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8459852179464 is a wasteful number, since it uses less digits than its factorization.

8459852179464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16785421010 (or 16785421003 counting only the distinct ones).

The product of its digits is 696729600, while the sum is 72.

The spelling of 8459852179464 in words is "eight trillion, four hundred fifty-nine billion, eight hundred fifty-two million, one hundred seventy-nine thousand, four hundred sixty-four".