5805490705 has 16 divisors (see below), whose sum is σ = 8080652160. Its totient is φ = 3921489792.

The previous prime is 5805490699. The next prime is 5805490709. The reversal of 5805490705 is 5070945085.

It is a cyclic number.

It is not a de Polignac number, because 5805490705 - 2¹¹ = 5805488657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5805490709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1235500 + ... + 1240189.

It is an arithmetic number, because the mean of its divisors is an integer number (505040760).

Almost surely, 2^5805490705 is an apocalyptic number.

It is an amenable number.

5805490705 is a deficient number, since it is larger than the sum of its proper divisors (2275161455).

5805490705 is a wasteful number, since it uses less digits than its factorization.

5805490705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475768.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 5805490705 is about 76193.7707755693. The cubic root of 5805490705 is about 1797.2685635138.

The spelling of 5805490705 in words is "five billion, eight hundred five million, four hundred ninety thousand, seven hundred five".