1485280000 has 90 divisors (see below), whose sum is σ = 3705160844. Its totient is φ = 594048000.

The previous prime is 1485279949. The next prime is 1485280007. The reversal of 1485280000 is 825841.

It is not an unprimeable number, because it can be changed into a prime (1485280007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 155359 + ... + 164641.

Almost surely, 2^1485280000 is an apocalyptic number.

1485280000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1852580422).

1485280000 is an abundant number, since it is smaller than the sum of its proper divisors (2219880844).

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

1485280000 is an frugal number, since it uses more digits than its factorization.

1485280000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9319 (or 9290 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 1485280000 is about 38539.3305598320. The cubic root of 1485280000 is about 1140.9574392231.

The spelling of 1485280000 in words is "one billion, four hundred eighty-five million, two hundred eighty thousand".