1162746225256 has 96 divisors (see below), whose sum is σ = 2739123253440. Its totient is φ = 452947968000.

The previous prime is 1162746225253. The next prime is 1162746225293. The reversal of 1162746225256 is 6525226472611.

It is not an unprimeable number, because it can be changed into a prime (1162746225253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75687016 + ... + 75702376.

It is an arithmetic number, because the mean of its divisors is an integer number (28532533890).

Almost surely, 2^{1162746225256} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162746225256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1369561626720).

1162746225256 is an abundant number, since it is smaller than the sum of its proper divisors (1576377028184).

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

1162746225256 is a wasteful number, since it uses less digits than its factorization.

1162746225256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26567 (or 26552 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The spelling of 1162746225256 in words is "one trillion, one hundred sixty-two billion, seven hundred forty-six million, two hundred twenty-five thousand, two hundred fifty-six".