4275205065 has 12 divisors (see below), whose sum is σ = 7410355524. Its totient is φ = 2280109344.

The previous prime is 4275205057. The next prime is 4275205073. The reversal of 4275205065 is 5605025724.

4275205065 is a `hidden beast` number, since 4 + 27 + 520 + 50 + 65 = 666.

4275205065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4275205057) and next prime (4275205073).

It can be written as a sum of positive squares in 2 ways, for example, as 464488704 + 3810716361 = 21552^2 + 61731^2 .

It is not a de Polignac number, because 4275205065 - 2³ = 4275205057 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47502234 + ... + 47502323.

It is an arithmetic number, because the mean of its divisors is an integer number (617529627).

Almost surely, 2^4275205065 is an apocalyptic number.

4275205065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4275205065 is a deficient number, since it is larger than the sum of its proper divisors (3135150459).

4275205065 is a wasteful number, since it uses less digits than its factorization.

4275205065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95004568 (or 95004565 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 4275205065 is about 65385.0523055538. The cubic root of 4275205065 is about 1623.0017333984.

The spelling of 4275205065 in words is "four billion, two hundred seventy-five million, two hundred five thousand, sixty-five".