573664127 has 2 divisors, whose sum is σ = 573664128. Its totient is φ = 573664126.

The previous prime is 573664121. The next prime is 573664141. The reversal of 573664127 is 721466375.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-573664127 is a prime.

It is a super-3 number, since 3×573664127³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573664121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286832063 + 286832064.

It is an arithmetic number, because the mean of its divisors is an integer number (286832064).

Almost surely, 2^573664127 is an apocalyptic number.

573664127 is a deficient number, since it is larger than the sum of its proper divisors (1).

573664127 is an equidigital number, since it uses as much as digits as its factorization.

573664127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 41.

The square root of 573664127 is about 23951.2865416453. The cubic root of 573664127 is about 830.9072804906.

The spelling of 573664127 in words is "five hundred seventy-three million, six hundred sixty-four thousand, one hundred twenty-seven".