11252534251252 has 36 divisors (see below), whose sum is σ = 22965831628740. Its totient is φ = 4810117436544.

The previous prime is 11252534251243. The next prime is 11252534251289. The reversal of 11252534251252 is 25215243525211.

It can be written as a sum of positive squares in 2 ways, for example, as 2143401409296 + 9109132841956 = 1464036^2 + 3018134^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73716673 + ... + 73869160.

It is an arithmetic number, because the mean of its divisors is an integer number (637939767465).

Almost surely, 2^{11252534251252} is an apocalyptic number.

It is an amenable number.

11252534251252 is an abundant number, since it is smaller than the sum of its proper divisors (11713297377488).

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

11252534251252 is a wasteful number, since it uses less digits than its factorization.

11252534251252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147586240 (or 147586231 counting only the distinct ones).

The product of its digits is 240000, while the sum is 40.

Adding to 11252534251252 its reverse (25215243525211), we get a palindrome (36467777776463).

The spelling of 11252534251252 in words is "eleven trillion, two hundred fifty-two billion, five hundred thirty-four million, two hundred fifty-one thousand, two hundred fifty-two".