127552673 has 2 divisors, whose sum is σ = 127552674. Its totient is φ = 127552672.

The previous prime is 127552661. The next prime is 127552697. The reversal of 127552673 is 376255721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122921569 + 4631104 = 11087^2 + 2152^2 .

It is a cyclic number.

It is not a de Polignac number, because 127552673 - 2⁸ = 127552417 is a prime.

It is not a weakly prime, because it can be changed into another prime (127551673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63776336 + 63776337.

It is an arithmetic number, because the mean of its divisors is an integer number (63776337).

Almost surely, 2^127552673 is an apocalyptic number.

It is an amenable number.

127552673 is a deficient number, since it is larger than the sum of its proper divisors (1).

127552673 is an equidigital number, since it uses as much as digits as its factorization.

127552673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 38.

The square root of 127552673 is about 11293.9219494381. The cubic root of 127552673 is about 503.3806548299.

The spelling of 127552673 in words is "one hundred twenty-seven million, five hundred fifty-two thousand, six hundred seventy-three".