9453996353 has 4 divisors (see below), whose sum is σ = 9455636928. Its totient is φ = 9452355780.

The previous prime is 9453996319. The next prime is 9453996389. The reversal of 9453996353 is 3536993549.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3536993549 = 34721 ⋅101869.

It is a cyclic number.

It is not a de Polignac number, because 9453996353 - 2¹⁰ = 9453995329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9453996553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811613 + ... + 823178.

It is an arithmetic number, because the mean of its divisors is an integer number (2363909232).

Almost surely, 2^9453996353 is an apocalyptic number.

It is an amenable number.

9453996353 is a deficient number, since it is larger than the sum of its proper divisors (1640575).

9453996353 is a wasteful number, since it uses less digits than its factorization.

9453996353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640574.

The product of its digits is 11809800, while the sum is 56.

The square root of 9453996353 is about 97231.6633252769. The cubic root of 9453996353 is about 2114.4876040036.

The spelling of 9453996353 in words is "nine billion, four hundred fifty-three million, nine hundred ninety-six thousand, three hundred fifty-three".