1135275528012 has 24 divisors (see below), whose sum is σ = 2662845222912. Its totient is φ = 376443891600.

The previous prime is 1135275527933. The next prime is 1135275528017. The reversal of 1135275528012 is 2108255725311.

It is not an unprimeable number, because it can be changed into a prime (1135275528017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247658164 + ... + 247662747.

It is an arithmetic number, because the mean of its divisors is an integer number (110951884288).

Almost surely, 2^{1135275528012} is an apocalyptic number.

1135275528012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1135275528012 is an abundant number, since it is smaller than the sum of its proper divisors (1527569694900).

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

1135275528012 is a wasteful number, since it uses less digits than its factorization.

1135275528012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495321109 (or 495321107 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 42.

The spelling of 1135275528012 in words is "one trillion, one hundred thirty-five billion, two hundred seventy-five million, five hundred twenty-eight thousand, twelve".