11796409263 has 4 divisors (see below), whose sum is σ = 15728545688. Its totient is φ = 7864272840.

The previous prime is 11796409241. The next prime is 11796409271. The reversal of 11796409263 is 36290469711.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11796409263 - 2¹⁷ = 11796278191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11796409063) 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, 1966068208 + ... + 1966068213.

It is an arithmetic number, because the mean of its divisors is an integer number (3932136422).

Almost surely, 2^11796409263 is an apocalyptic number.

11796409263 is a deficient number, since it is larger than the sum of its proper divisors (3932136425).

11796409263 is an equidigital number, since it uses as much as digits as its factorization.

11796409263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932136424.

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 11796409263 in words is "eleven billion, seven hundred ninety-six million, four hundred nine thousand, two hundred sixty-three".