2064502189000 has 32 divisors (see below), whose sum is σ = 4830935124600. Its totient is φ = 825800875200.

The previous prime is 2064502188989. The next prime is 2064502189037. The reversal of 2064502189000 is 9812054602.

It can be written as a sum of positive squares in 4 ways, for example, as 312389330724 + 1752112858276 = 558918^2 + 1323674^2 .

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 7 ways as a sum of consecutive naturals, for example, 1032250095 + ... + 1032252094.

Almost surely, 2^{2064502189000} is an apocalyptic number.

2064502189000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2064502189000 is an abundant number, since it is smaller than the sum of its proper divisors (2766432935600).

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

2064502189000 is a wasteful number, since it uses less digits than its factorization.

2064502189000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064502210 (or 2064502196 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 2064502189000 in words is "two trillion, sixty-four billion, five hundred two million, one hundred eighty-nine thousand".