2065760345 has 32 divisors (see below), whose sum is σ = 2738517120. Its totient is φ = 1483453440.

The previous prime is 2065760339. The next prime is 2065760369. The reversal of 2065760345 is 5430675602.

It is not a de Polignac number, because 2065760345 - 2⁴ = 2065760329 is a prime.

It is a super-3 number, since 3×2065760345³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2065760299 and 2065760308.

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, 2355047 + ... + 2355923.

It is an arithmetic number, because the mean of its divisors is an integer number (85578660).

Almost surely, 2^2065760345 is an apocalyptic number.

It is an amenable number.

2065760345 is a deficient number, since it is larger than the sum of its proper divisors (672756775).

2065760345 is a wasteful number, since it uses less digits than its factorization.

2065760345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 2065760345 is about 45450.6363541810. The cubic root of 2065760345 is about 1273.5812171405.

The spelling of 2065760345 in words is "two billion, sixty-five million, seven hundred sixty thousand, three hundred forty-five".