11716563030 has 256 divisors, whose sum is σ = 31786546176. Its totient is φ = 2750791680.

The previous prime is 11716563007. The next prime is 11716563041. The reversal of 11716563030 is 3036561711.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11716562982 and 11716563000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 74627712 + ... + 74627868.

It is an arithmetic number, because the mean of its divisors is an integer number (124166196).

Almost surely, 2^11716563030 is an apocalyptic number.

11716563030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11716563030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15893273088).

11716563030 is an abundant number, since it is smaller than the sum of its proper divisors (20069983146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11716563030 is a wasteful number, since it uses less digits than its factorization.

11716563030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 11716563030 in words is "eleven billion, seven hundred sixteen million, five hundred sixty-three thousand, thirty".