489903053 has 8 divisors (see below), whose sum is σ = 497528640. Its totient is φ = 482297760.

The previous prime is 489903047. The next prime is 489903067. The reversal of 489903053 is 350309984.

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

It is a cyclic number.

It is not a de Polignac number, because 489903053 - 2⁶ = 489902989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 489903053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489903083) 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 in 7 ways as a sum of consecutive naturals, for example, 47801 + ... + 57137.

It is an arithmetic number, because the mean of its divisors is an integer number (62191080).

Almost surely, 2^489903053 is an apocalyptic number.

It is an amenable number.

489903053 is a deficient number, since it is larger than the sum of its proper divisors (7625587).

489903053 is an equidigital number, since it uses as much as digits as its factorization.

489903053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10147.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 489903053 is about 22133.7537033374. The cubic root of 489903053 is about 788.3215193796.

The spelling of 489903053 in words is "four hundred eighty-nine million, nine hundred three thousand, fifty-three".