9933480503 has 4 divisors (see below), whose sum is σ = 10144831200. Its totient is φ = 9722129808.

The previous prime is 9933480499. The next prime is 9933480517. The reversal of 9933480503 is 3050843399.

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 9933480503 - 2² = 9933480499 is a prime.

It is a super-2 number, since 2×9933480503² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9933480563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105675278 + ... + 105675371.

It is an arithmetic number, because the mean of its divisors is an integer number (2536207800).

Almost surely, 2^9933480503 is an apocalyptic number.

9933480503 is a deficient number, since it is larger than the sum of its proper divisors (211350697).

9933480503 is a wasteful number, since it uses less digits than its factorization.

9933480503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211350696.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 9933480503 is about 99666.8475622662. The cubic root of 9933480503 is about 2149.6469947209.

The spelling of 9933480503 in words is "nine billion, nine hundred thirty-three million, four hundred eighty thousand, five hundred three".