1503450325 has 12 divisors (see below), whose sum is σ = 2007684868. Its totient is φ = 1110240000.

The previous prime is 1503450313. The next prime is 1503450367. The reversal of 1503450325 is 5230543051.

It can be written as a sum of positive squares in 6 ways, for example, as 490046769 + 1013403556 = 22137^2 + 31834^2 .

It is not a de Polignac number, because 1503450325 - 2¹¹ = 1503448277 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1503450293 and 1503450302.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2312676 + ... + 2313325.

Almost surely, 2^1503450325 is an apocalyptic number.

It is an amenable number.

1503450325 is a deficient number, since it is larger than the sum of its proper divisors (504234543).

1503450325 is a wasteful number, since it uses less digits than its factorization.

1503450325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626024 (or 4626019 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1503450325 is about 38774.3513807775. The cubic root of 1503450325 is about 1145.5912673741.

Adding to 1503450325 its reverse (5230543051), we get a palindrome (6733993376).

The spelling of 1503450325 in words is "one billion, five hundred three million, four hundred fifty thousand, three hundred twenty-five".