488065569 has 8 divisors (see below), whose sum is σ = 651268800. Its totient is φ = 325119696.

The previous prime is 488065561. The next prime is 488065579. The reversal of 488065569 is 965560884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 488065569 - 2³ = 488065561 is a prime.

It is a super-2 number, since 2×488065569² = 476415999286587522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (488065561) 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 in 7 ways as a sum of consecutive naturals, for example, 59869 + ... + 67530.

It is an arithmetic number, because the mean of its divisors is an integer number (81408600).

Almost surely, 2^488065569 is an apocalyptic number.

It is an amenable number.

488065569 is a deficient number, since it is larger than the sum of its proper divisors (163203231).

488065569 is a wasteful number, since it uses less digits than its factorization.

488065569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128679.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The square root of 488065569 is about 22092.2060691095. The cubic root of 488065569 is about 787.3346962686.

The spelling of 488065569 in words is "four hundred eighty-eight million, sixty-five thousand, five hundred sixty-nine".