11763773453 has 16 divisors (see below), whose sum is σ = 12695577600. Its totient is φ = 10888978320.

The previous prime is 11763773291. The next prime is 11763773473. The reversal of 11763773453 is 35437736711.

11763773453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11763773453 - 2²² = 11759579149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11763773398 and 11763773407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11763773473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361583 + ... + 392771.

It is an arithmetic number, because the mean of its divisors is an integer number (793473600).

Almost surely, 2^11763773453 is an apocalyptic number.

It is an amenable number.

11763773453 is a deficient number, since it is larger than the sum of its proper divisors (931804147).

11763773453 is an frugal number, since it uses more digits than its factorization.

11763773453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31289 (or 31243 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 47.

The spelling of 11763773453 in words is "eleven billion, seven hundred sixty-three million, seven hundred seventy-three thousand, four hundred fifty-three".