487065433 has 2 divisors, whose sum is σ = 487065434. Its totient is φ = 487065432.

The previous prime is 487065431. The next prime is 487065479. The reversal of 487065433 is 334560784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389193984 + 97871449 = 19728^2 + 9893^2 .

It is a cyclic number.

It is not a de Polignac number, because 487065433 - 2¹ = 487065431 is a prime.

Together with 487065431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (487065431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243532716 + 243532717.

It is an arithmetic number, because the mean of its divisors is an integer number (243532717).

Almost surely, 2^487065433 is an apocalyptic number.

It is an amenable number.

487065433 is a deficient number, since it is larger than the sum of its proper divisors (1).

487065433 is an equidigital number, since it uses as much as digits as its factorization.

487065433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 487065433 is about 22069.5589670478. The cubic root of 487065433 is about 786.7965306969.

The spelling of 487065433 in words is "four hundred eighty-seven million, sixty-five thousand, four hundred thirty-three".