566161730 has 32 divisors (see below), whose sum is σ = 1029200256. Its totient is φ = 224230144.

The previous prime is 566161723. The next prime is 566161733. The reversal of 566161730 is 37161665.

It is a happy number.

566161730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (566161733) 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, 579002 + ... + 579978.

It is an arithmetic number, because the mean of its divisors is an integer number (32162508).

Almost surely, 2^566161730 is an apocalyptic number.

566161730 is a deficient number, since it is larger than the sum of its proper divisors (463038526).

566161730 is a wasteful number, since it uses less digits than its factorization.

566161730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 566161730 is about 23794.1532734409. The cubic root of 566161730 is about 827.2691640184.

The spelling of 566161730 in words is "five hundred sixty-six million, one hundred sixty-one thousand, seven hundred thirty".