11765369632 has 48 divisors (see below), whose sum is σ = 23642236800. Its totient is φ = 5761808640.

The previous prime is 11765369597. The next prime is 11765369647. The reversal of 11765369632 is 23696356711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453919 + ... + 479137.

It is an arithmetic number, because the mean of its divisors is an integer number (492546600).

Almost surely, 2^11765369632 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 11765369632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11821118400).

11765369632 is an abundant number, since it is smaller than the sum of its proper divisors (11876867168).

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

11765369632 is a wasteful number, since it uses less digits than its factorization.

11765369632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25529 (or 25521 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The spelling of 11765369632 in words is "eleven billion, seven hundred sixty-five million, three hundred sixty-nine thousand, six hundred thirty-two".