1152250775286 has 32 divisors (see below), whose sum is σ = 2542301905248. Its totient is φ = 345891413760.

The previous prime is 1152250775281. The next prime is 1152250775287. The reversal of 1152250775286 is 6825770522511.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152250775281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180148581 + ... + 180154976.

It is an arithmetic number, because the mean of its divisors is an integer number (79446934539).

Almost surely, 2^{1152250775286} is an apocalyptic number.

1152250775286 is an abundant number, since it is smaller than the sum of its proper divisors (1390051129962).

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

1152250775286 is a wasteful number, since it uses less digits than its factorization.

1152250775286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360303616.

The product of its (nonzero) digits is 2352000, while the sum is 51.

The spelling of 1152250775286 in words is "one trillion, one hundred fifty-two billion, two hundred fifty million, seven hundred seventy-five thousand, two hundred eighty-six".