15133225503 has 16 divisors (see below), whose sum is σ = 22060152576. Its totient is φ = 9151573440.

The previous prime is 15133225489. The next prime is 15133225519. The reversal of 15133225503 is 30552233151.

It is not a de Polignac number, because 15133225503 - 2⁶ = 15133225439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15133225603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486651 + ... + 516812.

It is an arithmetic number, because the mean of its divisors is an integer number (1378759536).

Almost surely, 2^15133225503 is an apocalyptic number.

15133225503 is a deficient number, since it is larger than the sum of its proper divisors (6926927073).

15133225503 is a wasteful number, since it uses less digits than its factorization.

15133225503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003934.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 15133225503 its reverse (30552233151), we get a palindrome (45685458654).

The spelling of 15133225503 in words is "fifteen billion, one hundred thirty-three million, two hundred twenty-five thousand, five hundred three".