11652620431792 has 160 divisors (see below), whose sum is σ = 23940259689600. Its totient is φ = 5485937393664.

The previous prime is 11652620431769. The next prime is 11652620431831. The reversal of 11652620431792 is 29713402625611.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3221623968 + ... + 3221627584.

It is an arithmetic number, because the mean of its divisors is an integer number (149626623060).

Almost surely, 2^{11652620431792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11652620431792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11970129844800).

11652620431792 is an abundant number, since it is smaller than the sum of its proper divisors (12287639257808).

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

11652620431792 is a wasteful number, since it uses less digits than its factorization.

11652620431792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463 (or 4457 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 11652620431792 in words is "eleven trillion, six hundred fifty-two billion, six hundred twenty million, four hundred thirty-one thousand, seven hundred ninety-two".