1112727652808 has 36 divisors (see below), whose sum is σ = 2093487645795. Its totient is φ = 554470737280.

The previous prime is 1112727652801. The next prime is 1112727652819. The reversal of 1112727652808 is 8082567272111.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 821557334404 + 291170318404 = 906398^2 + 539602^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=745898.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112727652801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1375435508 + ... + 1375436316.

Almost surely, 2^{1112727652808} is an apocalyptic number.

It is an amenable number.

1112727652808 is a deficient number, since it is larger than the sum of its proper divisors (980759992987).

1112727652808 is an frugal number, since it uses more digits than its factorization.

1112727652808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 50.

Multiplying 1112727652808 by its sum of digits (50), we get a square (55636382640400 = 7458980²).

The spelling of 1112727652808 in words is "one trillion, one hundred twelve billion, seven hundred twenty-seven million, six hundred fifty-two thousand, eight hundred eight".