11532264216 has 64 divisors (see below), whose sum is σ = 32819109120. Its totient is φ = 3342683520.

The previous prime is 11532264209. The next prime is 11532264241. The reversal of 11532264216 is 61246223511.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 943555 + ... + 955698.

It is an arithmetic number, because the mean of its divisors is an integer number (512798580).

Almost surely, 2^11532264216 is an apocalyptic number.

It is an amenable number.

11532264216 is an abundant number, since it is smaller than the sum of its proper divisors (21286844904).

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

11532264216 is a wasteful number, since it uses less digits than its factorization.

11532264216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899296 (or 1899292 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

Adding to 11532264216 its reverse (61246223511), we get a palindrome (72778487727).

The spelling of 11532264216 in words is "eleven billion, five hundred thirty-two million, two hundred sixty-four thousand, two hundred sixteen".