1162555150652 has 12 divisors (see below), whose sum is σ = 2325110301360. Its totient is φ = 498237921696.

The previous prime is 1162555150651. The next prime is 1162555150747. The reversal of 1162555150652 is 2560515552611.

It is a happy number.

1162555150652 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162555150651) 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 3 ways as a sum of consecutive naturals, for example, 20759913377 + ... + 20759913432.

It is an arithmetic number, because the mean of its divisors is an integer number (193759191780).

Almost surely, 2^{1162555150652} is an apocalyptic number.

It is an amenable number.

1162555150652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1162555150652 is a wasteful number, since it uses less digits than its factorization.

1162555150652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41519826820 (or 41519826818 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 1162555150652 in words is "one trillion, one hundred sixty-two billion, five hundred fifty-five million, one hundred fifty thousand, six hundred fifty-two".