11052161562250 has 32 divisors (see below), whose sum is σ = 21248826095952. Its totient is φ = 4301381793600.

The previous prime is 11052161562241. The next prime is 11052161562269. The reversal of 11052161562250 is 5226516125011.

It can be written as a sum of positive squares in 8 ways, for example, as 3630934061001 + 7421227501249 = 1905501^2 + 2724193^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597404889 + ... + 597423388.

Almost surely, 2^{11052161562250} is an apocalyptic number.

11052161562250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11052161562250 is a deficient number, since it is larger than the sum of its proper divisors (10196664533702).

11052161562250 is a wasteful number, since it uses less digits than its factorization.

11052161562250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194828331 (or 1194828321 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

Adding to 11052161562250 its reverse (5226516125011), we get a palindrome (16278677687261).

The spelling of 11052161562250 in words is "eleven trillion, fifty-two billion, one hundred sixty-one million, five hundred sixty-two thousand, two hundred fifty".