11252521000634 has 16 divisors (see below), whose sum is σ = 17166853303200. Its totient is φ = 5530258685904.

The previous prime is 11252521000621. The next prime is 11252521000649. The reversal of 11252521000634 is 43600012525211.

It is a self number, because there is not a number n which added to its sum of digits gives 11252521000634.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4507352 + ... + 6543795.

It is an arithmetic number, because the mean of its divisors is an integer number (1072928331450).

Almost surely, 2^{11252521000634} is an apocalyptic number.

11252521000634 is a deficient number, since it is larger than the sum of its proper divisors (5914332302566).

11252521000634 is a wasteful number, since it uses less digits than its factorization.

11252521000634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11059837.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 11252521000634 its reverse (43600012525211), we get a palindrome (54852533525845).

The spelling of 11252521000634 in words is "eleven trillion, two hundred fifty-two billion, five hundred twenty-one million, six hundred thirty-four", and thus it is an aban number.