11135854528 has 112 divisors (see below), whose sum is σ = 23246937504. Its totient is φ = 5287772160.

The previous prime is 11135854519. The next prime is 11135854537. The reversal of 11135854528 is 82545853111.

It is an interprime number because it is at equal distance from previous prime (11135854519) and next prime (11135854537).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17053050 + ... + 17053702.

It is an arithmetic number, because the mean of its divisors is an integer number (207561942).

Almost surely, 2^11135854528 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 11135854528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11623468752).

11135854528 is an abundant number, since it is smaller than the sum of its proper divisors (12111082976).

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

11135854528 is an equidigital number, since it uses as much as digits as its factorization.

11135854528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 860 counting only the distinct ones).

The product of its digits is 192000, while the sum is 43.

The spelling of 11135854528 in words is "eleven billion, one hundred thirty-five million, eight hundred fifty-four thousand, five hundred twenty-eight".