11616210644552 has 16 divisors (see below), whose sum is σ = 22926731535600. Its totient is φ = 5502415568400.

The previous prime is 11616210644509. The next prime is 11616210644573. The reversal of 11616210644552 is 25544601261611.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38211219074 + ... + 38211219377.

It is an arithmetic number, because the mean of its divisors is an integer number (1432920720975).

Almost surely, 2^{11616210644552} is an apocalyptic number.

It is an amenable number.

11616210644552 is a deficient number, since it is larger than the sum of its proper divisors (11310520891048).

11616210644552 is a wasteful number, since it uses less digits than its factorization.

11616210644552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76422438476 (or 76422438472 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 11616210644552 in words is "eleven trillion, six hundred sixteen billion, two hundred ten million, six hundred forty-four thousand, five hundred fifty-two".