11563614014 has 4 divisors (see below), whose sum is σ = 17345421024. Its totient is φ = 5781807006.

The previous prime is 11563614011. The next prime is 11563614043. The reversal of 11563614014 is 41041636511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11563614011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2890903502 + ... + 2890903505.

It is an arithmetic number, because the mean of its divisors is an integer number (4336355256).

Almost surely, 2^11563614014 is an apocalyptic number.

11563614014 is a deficient number, since it is larger than the sum of its proper divisors (5781807010).

11563614014 is an equidigital number, since it uses as much as digits as its factorization.

11563614014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5781807009.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 11563614014 in words is "eleven billion, five hundred sixty-three million, six hundred fourteen thousand, fourteen".