7133217503 has 4 divisors (see below), whose sum is σ = 7136163888. Its totient is φ = 7130271120.

The previous prime is 7133217491. The next prime is 7133217523. The reversal of 7133217503 is 3057123317.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7133217503 - 2⁶ = 7133217439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7133217503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7133217523) 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 3 ways as a sum of consecutive naturals, for example, 1469558 + ... + 1474403.

It is an arithmetic number, because the mean of its divisors is an integer number (1784040972).

Almost surely, 2^7133217503 is an apocalyptic number.

7133217503 is a deficient number, since it is larger than the sum of its proper divisors (2946385).

7133217503 is a wasteful number, since it uses less digits than its factorization.

7133217503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946384.

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 7133217503 is about 84458.3773405575. The cubic root of 7133217503 is about 1924.9900491305.

The spelling of 7133217503 in words is "seven billion, one hundred thirty-three million, two hundred seventeen thousand, five hundred three".