1135325250 has 96 divisors (see below), whose sum is σ = 3082495104. Its totient is φ = 301514400.

The previous prime is 1135325249. The next prime is 1135325267. The reversal of 1135325250 is 525235311.

It is a happy number.

1135325250 is a `hidden beast` number, since 1 + 135 + 3 + 2 + 525 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 635859 + ... + 637641.

It is an arithmetic number, because the mean of its divisors is an integer number (32109324).

Almost surely, 2^1135325250 is an apocalyptic number.

1135325250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1135325250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541247552).

1135325250 is an abundant number, since it is smaller than the sum of its proper divisors (1947169854).

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

1135325250 is a wasteful number, since it uses less digits than its factorization.

1135325250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089 (or 2076 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1135325250 is about 33694.5878443408. The cubic root of 1135325250 is about 1043.2140614528.

The spelling of 1135325250 in words is "one billion, one hundred thirty-five million, three hundred twenty-five thousand, two hundred fifty".