2485793905 has 8 divisors (see below), whose sum is σ = 3409088832. Its totient is φ = 1704544368.

The previous prime is 2485793813. The next prime is 2485793909. The reversal of 2485793905 is 5093975842.

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

It is a cyclic number.

It is not a de Polignac number, because 2485793905 - 2²⁵ = 2452239473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2485793909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35511307 + ... + 35511376.

It is an arithmetic number, because the mean of its divisors is an integer number (426136104).

Almost surely, 2^2485793905 is an apocalyptic number.

It is an amenable number.

2485793905 is a deficient number, since it is larger than the sum of its proper divisors (923294927).

2485793905 is an equidigital number, since it uses as much as digits as its factorization.

2485793905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71022695.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The square root of 2485793905 is about 49857.7366614250. The cubic root of 2485793905 is about 1354.6331718525.

The spelling of 2485793905 in words is "two billion, four hundred eighty-five million, seven hundred ninety-three thousand, nine hundred five".