1011135544532 has 24 divisors (see below), whose sum is σ = 1807743235200. Its totient is φ = 494750745216.

The previous prime is 1011135544483. The next prime is 1011135544543. The reversal of 1011135544532 is 2354455311101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1011135544492 and 1011135544501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14122682 + ... + 14194097.

It is an arithmetic number, because the mean of its divisors is an integer number (75322634800).

Almost surely, 2^{1011135544532} is an apocalyptic number.

It is an amenable number.

1011135544532 is a deficient number, since it is larger than the sum of its proper divisors (796607690668).

1011135544532 is a wasteful number, since it uses less digits than its factorization.

1011135544532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28316975 (or 28316973 counting only the distinct ones).

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

The spelling of 1011135544532 in words is "one trillion, eleven billion, one hundred thirty-five million, five hundred forty-four thousand, five hundred thirty-two".