2005094472635 has 8 divisors (see below), whose sum is σ = 2464799059296. Its totient is φ = 1564951783360.

The previous prime is 2005094472631. The next prime is 2005094472671. The reversal of 2005094472635 is 5362744905002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2005094472635 - 2² = 2005094472631 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 2005094472635.

It is not an unprimeable number, because it can be changed into a prime (2005094472631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4890474119 + ... + 4890474528.

It is an arithmetic number, because the mean of its divisors is an integer number (308099882412).

Almost surely, 2^{2005094472635} is an apocalyptic number.

2005094472635 is a deficient number, since it is larger than the sum of its proper divisors (459704586661).

2005094472635 is an equidigital number, since it uses as much as digits as its factorization.

2005094472635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9780948693.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 2005094472635 in words is "two trillion, five billion, ninety-four million, four hundred seventy-two thousand, six hundred thirty-five".