1127472927473 has 2 divisors, whose sum is σ = 1127472927474. Its totient is φ = 1127472927472.

The previous prime is 1127472927439. The next prime is 1127472927481. The reversal of 1127472927473 is 3747292747211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1100080029409 + 27392898064 = 1048847^2 + 165508^2 .

It is a cyclic number.

It is not a de Polignac number, because 1127472927473 - 2⁶ = 1127472927409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1127472947473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563736463736 + 563736463737.

It is an arithmetic number, because the mean of its divisors is an integer number (563736463737).

Almost surely, 2^{1127472927473} is an apocalyptic number.

It is an amenable number.

1127472927473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127472927473 is an equidigital number, since it uses as much as digits as its factorization.

1127472927473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8297856, while the sum is 56.

It can be divided in two parts, 11 and 27472927473, that multiplied together give a palindrome (302202202203).

The spelling of 1127472927473 in words is "one trillion, one hundred twenty-seven billion, four hundred seventy-two million, nine hundred twenty-seven thousand, four hundred seventy-three".