11452133251250 has 40 divisors (see below), whose sum is σ = 21529576327116. Its totient is φ = 4567260096000.

The previous prime is 11452133251219. The next prime is 11452133251283. The reversal of 11452133251250 is 5215233125411.

It can be written as a sum of positive squares in 10 ways, for example, as 4742277116329 + 6709856134921 = 2177677^2 + 2590339^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11452133251250.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13171787 + ... + 14014286.

Almost surely, 2^{11452133251250} is an apocalyptic number.

11452133251250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11452133251250 is a deficient number, since it is larger than the sum of its proper divisors (10077443075866).

11452133251250 is an equidigital number, since it uses as much as digits as its factorization.

11452133251250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27186432 (or 27186417 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 11452133251250 its reverse (5215233125411), we get a palindrome (16667366376661).

The spelling of 11452133251250 in words is "eleven trillion, four hundred fifty-two billion, one hundred thirty-three million, two hundred fifty-one thousand, two hundred fifty".