2065845504 has 36 divisors (see below), whose sum is σ = 5498163776. Its totient is φ = 688614912.

The previous prime is 2065845437. The next prime is 2065845521. The reversal of 2065845504 is 4055485602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344184 + ... + 1345719.

Almost surely, 2^2065845504 is an apocalyptic number.

2065845504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2065845504 is an abundant number, since it is smaller than the sum of its proper divisors (3432318272).

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

2065845504 is an equidigital number, since it uses as much as digits as its factorization.

2065845504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689922 (or 2689908 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The square root of 2065845504 is about 45451.5731740938. The cubic root of 2065845504 is about 1273.5987176237.

The spelling of 2065845504 in words is "two billion, sixty-five million, eight hundred forty-five thousand, five hundred four".