1489328653000 has 64 divisors (see below), whose sum is σ = 3490417008000. Its totient is φ = 594810443200.

The previous prime is 1489328652989. The next prime is 1489328653003. The reversal of 1489328653000 is 3568239841.

It is not an unprimeable number, because it can be changed into a prime (1489328653003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503950 + ... + 1797949.

It is an arithmetic number, because the mean of its divisors is an integer number (54537765750).

Almost surely, 2^{1489328653000} is an apocalyptic number.

1489328653000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1489328653000 is an abundant number, since it is smaller than the sum of its proper divisors (2001088355000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1489328653000 is a wasteful number, since it uses less digits than its factorization.

1489328653000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302567 (or 2302553 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 1489328653000 in words is "one trillion, four hundred eighty-nine billion, three hundred twenty-eight million, six hundred fifty-three thousand".