9933253799 has 16 divisors (see below), whose sum is σ = 12246873408. Its totient is φ = 7862180352.

The previous prime is 9933253787. The next prime is 9933253807. The reversal of 9933253799 is 9973523399.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9933253799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9933256799) 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, 781172 + ... + 793785.

It is an arithmetic number, because the mean of its divisors is an integer number (765429588).

Almost surely, 2^9933253799 is an apocalyptic number.

9933253799 is a deficient number, since it is larger than the sum of its proper divisors (2313619609).

9933253799 is a wasteful number, since it uses less digits than its factorization.

9933253799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575034.

The product of its digits is 12400290, while the sum is 59.

The square root of 9933253799 is about 99665.7102468045. The cubic root of 9933253799 is about 2149.6306413632.

The spelling of 9933253799 in words is "nine billion, nine hundred thirty-three million, two hundred fifty-three thousand, seven hundred ninety-nine".