11456496353 has 4 divisors (see below), whose sum is σ = 11456714160. Its totient is φ = 11456278548.

The previous prime is 11456496349. The next prime is 11456496383. The reversal of 11456496353 is 35369465411.

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: 35369465411 = 7 ⋅5052780773.

It is a cyclic number.

It is not a de Polignac number, because 11456496353 - 2² = 11456496349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11456496298 and 11456496307.

It is not an unprimeable number, because it can be changed into a prime (11456496383) 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, 24326 + ... + 153312.

It is an arithmetic number, because the mean of its divisors is an integer number (2864178540).

Almost surely, 2^11456496353 is an apocalyptic number.

It is an amenable number.

11456496353 is a deficient number, since it is larger than the sum of its proper divisors (217807).

11456496353 is an equidigital number, since it uses as much as digits as its factorization.

11456496353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217806.

The product of its digits is 1166400, while the sum is 47.

The spelling of 11456496353 in words is "eleven billion, four hundred fifty-six million, four hundred ninety-six thousand, three hundred fifty-three".