1503423026325 has 72 divisors (see below), whose sum is σ = 2957313621600. Its totient is φ = 724040035200.

The previous prime is 1503423026293. The next prime is 1503423026327. The reversal of 1503423026325 is 5236203243051.

1503423026325 is a `hidden beast` number, since 1 + 5 + 0 + 342 + 30 + 263 + 25 = 666.

It is not a de Polignac number, because 1503423026325 - 2⁵ = 1503423026293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1503423026325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1503423026327) 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 71 ways as a sum of consecutive naturals, for example, 1669627 + ... + 2407176.

It is an arithmetic number, because the mean of its divisors is an integer number (41073800300).

Almost surely, 2^{1503423026325} is an apocalyptic number.

1503423026325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1503423026325 is a deficient number, since it is larger than the sum of its proper divisors (1453890595275).

1503423026325 is a wasteful number, since it uses less digits than its factorization.

1503423026325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076979 (or 4076971 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 1503423026325 its reverse (5236203243051), we get a palindrome (6739626269376).

The spelling of 1503423026325 in words is "one trillion, five hundred three billion, four hundred twenty-three million, twenty-six thousand, three hundred twenty-five".