2064529320 has 128 divisors (see below), whose sum is σ = 7306813440. Its totient is φ = 456664320.

The previous prime is 2064529319. The next prime is 2064529333. The reversal of 2064529320 is 239254602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13602 + ... + 65681.

It is an arithmetic number, because the mean of its divisors is an integer number (57084480).

Almost surely, 2^2064529320 is an apocalyptic number.

2064529320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2064529320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3653406720).

2064529320 is an abundant number, since it is smaller than the sum of its proper divisors (5242284120).

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

2064529320 is a wasteful number, since it uses less digits than its factorization.

2064529320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79335 (or 79331 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2064529320 is about 45437.0918963791. The cubic root of 2064529320 is about 1273.3281832953.

The spelling of 2064529320 in words is "two billion, sixty-four million, five hundred twenty-nine thousand, three hundred twenty".