487163527 has 2 divisors, whose sum is σ = 487163528. Its totient is φ = 487163526.

The previous prime is 487163519. The next prime is 487163557. The reversal of 487163527 is 725361784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487163527 - 2³ = 487163519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487163557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243581763 + 243581764.

It is an arithmetic number, because the mean of its divisors is an integer number (243581764).

Almost surely, 2^487163527 is an apocalyptic number.

487163527 is a deficient number, since it is larger than the sum of its proper divisors (1).

487163527 is an equidigital number, since it uses as much as digits as its factorization.

487163527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 43.

The square root of 487163527 is about 22071.7812375893. The cubic root of 487163527 is about 786.8493468984.

The spelling of 487163527 in words is "four hundred eighty-seven million, one hundred sixty-three thousand, five hundred twenty-seven".