2065014785 has 4 divisors (see below), whose sum is σ = 2478017748. Its totient is φ = 1652011824.

The previous prime is 2065014703. The next prime is 2065014799. The reversal of 2065014785 is 5874105602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1573550224 + 491464561 = 39668^2 + 22169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2065014785 is a prime.

It is a Duffinian number.

It is a Curzon 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, 206501474 + ... + 206501483.

It is an arithmetic number, because the mean of its divisors is an integer number (619504437).

Almost surely, 2^2065014785 is an apocalyptic number.

It is an amenable number.

2065014785 is a deficient number, since it is larger than the sum of its proper divisors (413002963).

2065014785 is an equidigital number, since it uses as much as digits as its factorization.

2065014785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413002962.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 2065014785 is about 45442.4337486451. The cubic root of 2065014785 is about 1273.4279813162.

The spelling of 2065014785 in words is "two billion, sixty-five million, fourteen thousand, seven hundred eighty-five".