2875133609 has 4 divisors (see below), whose sum is σ = 2882842116. Its totient is φ = 2867425104.

The previous prime is 2875133593. The next prime is 2875133633. The reversal of 2875133609 is 9063315782.

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 582160384 + 2292973225 = 24128^2 + 47885^2 .

It is a cyclic number.

It is not a de Polignac number, because 2875133609 - 2⁴ = 2875133593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2875133609.

It is not an unprimeable number, because it can be changed into a prime (2875123609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3853694 + ... + 3854439.

It is an arithmetic number, because the mean of its divisors is an integer number (720710529).

Almost surely, 2^2875133609 is an apocalyptic number.

It is an amenable number.

2875133609 is a deficient number, since it is larger than the sum of its proper divisors (7708507).

2875133609 is an equidigital number, since it uses as much as digits as its factorization.

2875133609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7708506.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2875133609 is about 53620.2723696924. The cubic root of 2875133609 is about 1421.9555166120.

The spelling of 2875133609 in words is "two billion, eight hundred seventy-five million, one hundred thirty-three thousand, six hundred nine".