2009292729193 has 4 divisors (see below), whose sum is σ = 2015050015300. Its totient is φ = 2003535443088.

The previous prime is 2009292729187. The next prime is 2009292729203. The reversal of 2009292729193 is 3919272929002.

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 1227249642969 + 782043086224 = 1107813^2 + 884332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2009292729193 - 2³⁷ = 1871853775721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2009292729113) 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, 2878642530 + ... + 2878643227.

It is an arithmetic number, because the mean of its divisors is an integer number (503762503825).

Almost surely, 2^{2009292729193} is an apocalyptic number.

It is an amenable number.

2009292729193 is a deficient number, since it is larger than the sum of its proper divisors (5757286107).

2009292729193 is an equidigital number, since it uses as much as digits as its factorization.

2009292729193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5757286106.

The product of its (nonzero) digits is 2204496, while the sum is 55.

The spelling of 2009292729193 in words is "two trillion, nine billion, two hundred ninety-two million, seven hundred twenty-nine thousand, one hundred ninety-three".