2064153520 has 240 divisors, whose sum is σ = 5818377600. Its totient is φ = 676177920.

The previous prime is 2064153517. The next prime is 2064153523. The reversal of 2064153520 is 253514602.

It is an interprime number because it is at equal distance from previous prime (2064153517) and next prime (2064153523).

It is not an unprimeable number, because it can be changed into a prime (2064153523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5914306 + ... + 5914654.

It is an arithmetic number, because the mean of its divisors is an integer number (24243240).

Almost surely, 2^2064153520 is an apocalyptic number.

2064153520 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 2064153520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2909188800).

2064153520 is an abundant number, since it is smaller than the sum of its proper divisors (3754224080).

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

2064153520 is a wasteful number, since it uses less digits than its factorization.

2064153520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2064153520 is about 45432.9563202748. The cubic root of 2064153520 is about 1273.2509185868.

The spelling of 2064153520 in words is "two billion, sixty-four million, one hundred fifty-three thousand, five hundred twenty".