489000536641 has 8 divisors (see below), whose sum is σ = 493019280224. Its totient is φ = 484997103360.

The previous prime is 489000536621. The next prime is 489000536653. The reversal of 489000536641 is 146635000984.

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 489000536641 - 2¹³ = 489000528449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 489000536591 and 489000536600.

It is not an unprimeable number, because it can be changed into a prime (489000536621) 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, 3763431 + ... + 3891196.

It is an arithmetic number, because the mean of its divisors is an integer number (61627410028).

Almost surely, 2^489000536641 is an apocalyptic number.

It is an amenable number.

489000536641 is a deficient number, since it is larger than the sum of its proper divisors (4018743583).

489000536641 is a wasteful number, since it uses less digits than its factorization.

489000536641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7655151.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 489000536641 in words is "four hundred eighty-nine billion, five hundred thirty-six thousand, six hundred forty-one".