11456651016 has 96 divisors (see below), whose sum is σ = 34070531040. Its totient is φ = 3594233088.

The previous prime is 11456650993. The next prime is 11456651053. The reversal of 11456651016 is 61015665411.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140286 + ... + 206381.

It is an arithmetic number, because the mean of its divisors is an integer number (354901365).

Almost surely, 2^11456651016 is an apocalyptic number.

It is an amenable number.

11456651016 is an abundant number, since it is smaller than the sum of its proper divisors (22613880024).

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

11456651016 is a wasteful number, since it uses less digits than its factorization.

11456651016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346705 (or 346689 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 11456651016 in words is "eleven billion, four hundred fifty-six million, six hundred fifty-one thousand, sixteen".