1125158065326 has 32 divisors (see below), whose sum is σ = 2501646336000. Its totient is φ = 374858426520.

The previous prime is 1125158065271. The next prime is 1125158065337. The reversal of 1125158065326 is 6235608515211.

1125158065326 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 1 + 580 + 65 + 3 + 2 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5290926 + ... + 5499473.

It is an arithmetic number, because the mean of its divisors is an integer number (78176448000).

Almost surely, 2^{1125158065326} is an apocalyptic number.

1125158065326 is an abundant number, since it is smaller than the sum of its proper divisors (1376488270674).

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

1125158065326 is a wasteful number, since it uses less digits than its factorization.

1125158065326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792341 (or 10792335 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 1125158065326 in words is "one trillion, one hundred twenty-five billion, one hundred fifty-eight million, sixty-five thousand, three hundred twenty-six".