11627322616 has 128 divisors (see below), whose sum is σ = 27415543680. Its totient is φ = 4500873216.

The previous prime is 11627322563. The next prime is 11627322673. The reversal of 11627322616 is 61622372611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7279930 + ... + 7281526.

It is an arithmetic number, because the mean of its divisors is an integer number (214183935).

Almost surely, 2^11627322616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11627322616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13707771840).

11627322616 is an abundant number, since it is smaller than the sum of its proper divisors (15788221064).

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

11627322616 is a wasteful number, since it uses less digits than its factorization.

11627322616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1829 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The spelling of 11627322616 in words is "eleven billion, six hundred twenty-seven million, three hundred twenty-two thousand, six hundred sixteen".