2875730646293 has 4 divisors (see below), whose sum is σ = 2876190254700. Its totient is φ = 2875271037888.

The previous prime is 2875730646287. The next prime is 2875730646307. The reversal of 2875730646293 is 3926460375782.

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 1626752295364 + 1248978350929 = 1275442^2 + 1117577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2875730646293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875730646253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229794818 + ... + 229807331.

It is an arithmetic number, because the mean of its divisors is an integer number (719047563675).

Almost surely, 2^{2875730646293} is an apocalyptic number.

It is an amenable number.

2875730646293 is a deficient number, since it is larger than the sum of its proper divisors (459608407).

2875730646293 is an equidigital number, since it uses as much as digits as its factorization.

2875730646293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459608406.

The product of its (nonzero) digits is 91445760, while the sum is 62.

The spelling of 2875730646293 in words is "two trillion, eight hundred seventy-five billion, seven hundred thirty million, six hundred forty-six thousand, two hundred ninety-three".