11052662500 has 144 divisors (see below), whose sum is σ = 27235256832. Its totient is φ = 3888000000.

The previous prime is 11052662479. The next prime is 11052662503. The reversal of 11052662500 is 526625011.

11052662500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11052662500² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11052662503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4261204 + ... + 4263796.

It is an arithmetic number, because the mean of its divisors is an integer number (189133728).

Almost surely, 2^11052662500 is an apocalyptic number.

11052662500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11052662500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13617628416).

11052662500 is an abundant number, since it is smaller than the sum of its proper divisors (16182594332).

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

11052662500 is a wasteful number, since it uses less digits than its factorization.

11052662500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664 (or 2642 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

It can be divided in two parts, 1 and 1052662500, that added together give a palindrome (1052662501).

The spelling of 11052662500 in words is "eleven billion, fifty-two million, six hundred sixty-two thousand, five hundred".