11525520332 has 24 divisors (see below), whose sum is σ = 20721249360. Its totient is φ = 5605975040.

The previous prime is 11525520323. The next prime is 11525520367. The reversal of 11525520332 is 23302552511.

It is a junction number, because it is equal to n+sod(n) for n = 11525520295 and 11525520304.

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, 44357 + ... + 158172.

It is an arithmetic number, because the mean of its divisors is an integer number (863385390).

Almost surely, 2^11525520332 is an apocalyptic number.

It is an amenable number.

11525520332 is a deficient number, since it is larger than the sum of its proper divisors (9195729028).

11525520332 is a wasteful number, since it uses less digits than its factorization.

11525520332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202921 (or 202919 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 11525520332 in words is "eleven billion, five hundred twenty-five million, five hundred twenty thousand, three hundred thirty-two".