11052505576 has 64 divisors (see below), whose sum is σ = 24098993280. Its totient is φ = 4653953280.

The previous prime is 11052505531. The next prime is 11052505589. The reversal of 11052505576 is 67550525011.

It is a super-2 number, since 2×11052505576² (a number of 21 digits) contains 22 as substring.

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, 5918995 + ... + 5920861.

It is an arithmetic number, because the mean of its divisors is an integer number (376546770).

Almost surely, 2^11052505576 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 11052505576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12049496640).

11052505576 is an abundant number, since it is smaller than the sum of its proper divisors (13046487704).

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

11052505576 is a wasteful number, since it uses less digits than its factorization.

11052505576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 37.

The spelling of 11052505576 in words is "eleven billion, fifty-two million, five hundred five thousand, five hundred seventy-six".