11652611532 has 48 divisors (see below), whose sum is σ = 28395451392. Its totient is φ = 3712199040.

The previous prime is 11652611521. The next prime is 11652611533. The reversal of 11652611532 is 23511625611.

It is a junction number, because it is equal to n+sod(n) for n = 11652611493 and 11652611502.

It is not an unprimeable number, because it can be changed into a prime (11652611533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322608 + ... + 356904.

It is an arithmetic number, because the mean of its divisors is an integer number (591571904).

Almost surely, 2^11652611532 is an apocalyptic number.

11652611532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11652611532 is an abundant number, since it is smaller than the sum of its proper divisors (16742839860).

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

11652611532 is a wasteful number, since it uses less digits than its factorization.

11652611532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35558 (or 35556 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The spelling of 11652611532 in words is "eleven billion, six hundred fifty-two million, six hundred eleven thousand, five hundred thirty-two".