11042525532 has 48 divisors (see below), whose sum is σ = 26495374752. Its totient is φ = 3576879360.

The previous prime is 11042525519. The next prime is 11042525537. The reversal of 11042525532 is 23552524011.

It is a self number, because there is not a number n which added to its sum of digits gives 11042525532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042525537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349378 + ... + 379670.

It is an arithmetic number, because the mean of its divisors is an integer number (551986974).

Almost surely, 2^11042525532 is an apocalyptic number.

11042525532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11042525532 is an abundant number, since it is smaller than the sum of its proper divisors (15452849220).

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

11042525532 is a wasteful number, since it uses less digits than its factorization.

11042525532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31158 (or 31156 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 11042525532 in words is "eleven billion, forty-two million, five hundred twenty-five thousand, five hundred thirty-two".