1485120000 has 800 divisors, whose sum is σ = 6442837632. Its totient is φ = 294912000.

The previous prime is 1485119963. The next prime is 1485120001. The reversal of 1485120000 is 215841.

It is a tau number, because it is divible by the number of its divisors (800).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1485120001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 87359992 + ... + 87360008.

Almost surely, 2^1485120000 is an apocalyptic number.

1485120000 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 1485120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221418816).

1485120000 is an abundant number, since it is smaller than the sum of its proper divisors (4957717632).

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

1485120000 is an equidigital number, since it uses as much as digits as its factorization.

1485120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1485120000 is about 38537.2547024305. The cubic root of 1485120000 is about 1140.9164683297.

Adding to 1485120000 its reverse (215841), we get a palindrome (1485335841).

The spelling of 1485120000 in words is "one billion, four hundred eighty-five million, one hundred twenty thousand".