564680147 has 2 divisors, whose sum is σ = 564680148. Its totient is φ = 564680146.

The previous prime is 564680117. The next prime is 564680189. The reversal of 564680147 is 741086465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564680147 - 2²² = 560485843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (564680117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282340073 + 282340074.

It is an arithmetic number, because the mean of its divisors is an integer number (282340074).

Almost surely, 2^564680147 is an apocalyptic number.

564680147 is a deficient number, since it is larger than the sum of its proper divisors (1).

564680147 is an equidigital number, since it uses as much as digits as its factorization.

564680147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 564680147 is about 23762.9995370955. Note that the first 3 decimals coincide. The cubic root of 564680147 is about 826.5469094823.

The spelling of 564680147 in words is "five hundred sixty-four million, six hundred eighty thousand, one hundred forty-seven".