11160665506628 has 48 divisors (see below), whose sum is σ = 22560453647424. Its totient is φ = 4774533335040.

The previous prime is 11160665506621. The next prime is 11160665506631. The reversal of 11160665506628 is 82660556606111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11160665506628.

It is not an unprimeable number, because it can be changed into a prime (11160665506621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64505651 + ... + 64678437.

It is an arithmetic number, because the mean of its divisors is an integer number (470009450988).

Almost surely, 2^{11160665506628} is an apocalyptic number.

It is an amenable number.

11160665506628 is an abundant number, since it is smaller than the sum of its proper divisors (11399788140796).

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

11160665506628 is a wasteful number, since it uses less digits than its factorization.

11160665506628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259172 (or 259170 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 11160665506628 in words is "eleven trillion, one hundred sixty billion, six hundred sixty-five million, five hundred six thousand, six hundred twenty-eight".