2075605609 has 16 divisors (see below), whose sum is σ = 2593704960. Its totient is φ = 1613644560.

The previous prime is 2075605573. The next prime is 2075605639. The reversal of 2075605609 is 9065065702.

It is not a de Polignac number, because 2075605609 - 2⁷ = 2075605481 is a prime.

It is a super-2 number, since 2×2075605609² = 8616277288224521762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2075605639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3102 + ... + 64504.

It is an arithmetic number, because the mean of its divisors is an integer number (162106560).

Almost surely, 2^2075605609 is an apocalyptic number.

It is an amenable number.

2075605609 is a deficient number, since it is larger than the sum of its proper divisors (518099351).

2075605609 is a wasteful number, since it uses less digits than its factorization.

2075605609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61860.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 2075605609 is about 45558.8148331363. The cubic root of 2075605609 is about 1275.6012766201.

The spelling of 2075605609 in words is "two billion, seventy-five million, six hundred five thousand, six hundred nine".