5651800705 has 16 divisors (see below), whose sum is σ = 7559066880. Its totient is φ = 4031500032.

The previous prime is 5651800703. The next prime is 5651800729. The reversal of 5651800705 is 5070081565.

5651800705 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5651800705 - 2¹ = 5651800703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5651800703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1748169 + ... + 1751398.

It is an arithmetic number, because the mean of its divisors is an integer number (472441680).

Almost surely, 2^5651800705 is an apocalyptic number.

It is an amenable number.

5651800705 is a deficient number, since it is larger than the sum of its proper divisors (1907266175).

5651800705 is a wasteful number, since it uses less digits than its factorization.

5651800705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499608.

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 5651800705 is about 75178.4590491186. The cubic root of 5651800705 is about 1781.2666892783.

The spelling of 5651800705 in words is "five billion, six hundred fifty-one million, eight hundred thousand, seven hundred five".