1350545000 has 160 divisors (see below), whose sum is σ = 3697816320. Its totient is φ = 452640000.

The previous prime is 1350544999. The next prime is 1350545003. The reversal of 1350545000 is 5450531.

It is not an unprimeable number, because it can be changed into a prime (1350545003) 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 39 ways as a sum of consecutive naturals, for example, 1644590 + ... + 1645410.

It is an arithmetic number, because the mean of its divisors is an integer number (23111352).

Almost surely, 2^1350545000 is an apocalyptic number.

1350545000 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 1350545000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1848908160).

1350545000 is an abundant number, since it is smaller than the sum of its proper divisors (2347271320).

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

1350545000 is an equidigital number, since it uses as much as digits as its factorization.

1350545000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1350545000 is about 36749.7619039906. The cubic root of 1350545000 is about 1105.3581552990.

Adding to 1350545000 its reverse (5450531), we get a palindrome (1355995531).

The spelling of 1350545000 in words is "one billion, three hundred fifty million, five hundred forty-five thousand".