489582702277164 has 96 divisors (see below), whose sum is σ = 1344785724757440. Its totient is φ = 153499349412864.

The previous prime is 489582702277099. The next prime is 489582702277187. The reversal of 489582702277164 is 461772207285984.

489582702277164 is a `hidden beast` number, since 4 + 8 + 9 + 5 + 8 + 270 + 227 + 71 + 64 = 666.

It is a super-2 number, since 2×489582702277164² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 489582702277092 and 489582702277101.

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, 79697319 + ... + 85620254.

It is an arithmetic number, because the mean of its divisors is an integer number (14008184632890).

Almost surely, 2^{489582702277164} is an apocalyptic number.

It is an amenable number.

489582702277164 is an abundant number, since it is smaller than the sum of its proper divisors (855203022480276).

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

489582702277164 is a wasteful number, since it uses less digits than its factorization.

489582702277164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165319216 (or 165319208 counting only the distinct ones).

The product of its (nonzero) digits is 758661120, while the sum is 72.

The spelling of 489582702277164 in words is "four hundred eighty-nine trillion, five hundred eighty-two billion, seven hundred two million, two hundred seventy-seven thousand, one hundred sixty-four".