1483503450 has 384 divisors, whose sum is σ = 4703698944. Its totient is φ = 304128000.

The previous prime is 1483503431. The next prime is 1483503457. The reversal of 1483503450 is 543053841.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1483503457) 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 191 ways as a sum of consecutive naturals, for example, 15293802 + ... + 15293898.

It is an arithmetic number, because the mean of its divisors is an integer number (12249216).

Almost surely, 2^1483503450 is an apocalyptic number.

1483503450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1483503450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2351849472).

1483503450 is an abundant number, since it is smaller than the sum of its proper divisors (3220195494).

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

1483503450 is a wasteful number, since it uses less digits than its factorization.

1483503450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1483503450 is about 38516.2751314298. The cubic root of 1483503450 is about 1140.5023563136.

The spelling of 1483503450 in words is "one billion, four hundred eighty-three million, five hundred three thousand, four hundred fifty".