9996748653 has 16 divisors (see below), whose sum is σ = 13761755136. Its totient is φ = 6448207920.

The previous prime is 9996748639. The next prime is 9996748669. The reversal of 9996748653 is 3568476999.

It is a happy number.

It is not a de Polignac number, because 9996748653 - 2⁵ = 9996748621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996748693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694750 + ... + 708992.

It is an arithmetic number, because the mean of its divisors is an integer number (860109696).

Almost surely, 2^9996748653 is an apocalyptic number.

9996748653 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

9996748653 is a deficient number, since it is larger than the sum of its proper divisors (3765006483).

9996748653 is a wasteful number, since it uses less digits than its factorization.

9996748653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21824.

The product of its digits is 88179840, while the sum is 66.

The square root of 9996748653 is about 99983.7419433780. The cubic root of 9996748653 is about 2154.2011708961.

The spelling of 9996748653 in words is "nine billion, nine hundred ninety-six million, seven hundred forty-eight thousand, six hundred fifty-three".