1500004250003 has 16 divisors (see below), whose sum is σ = 1724803449600. Its totient is φ = 1277857277856.

The previous prime is 1500004249901. The next prime is 1500004250009. The reversal of 1500004250003 is 3000524000051.

It is a cyclic number.

It is not a de Polignac number, because 1500004250003 - 2⁸ = 1500004249747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1500004250009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250001 + ... + 1750002.

It is an arithmetic number, because the mean of its divisors is an integer number (107800215600).

Almost surely, 2^{1500004250003} is an apocalyptic number.

1500004250003 is a deficient number, since it is larger than the sum of its proper divisors (224799199597).

1500004250003 is a wasteful number, since it uses less digits than its factorization.

1500004250003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000666.

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 1500004250003 its reverse (3000524000051), we get a palindrome (4500528250054).

The spelling of 1500004250003 in words is "one trillion, five hundred billion, four million, two hundred fifty thousand, three".