127533713 has 2 divisors, whose sum is σ = 127533714. Its totient is φ = 127533712.

The previous prime is 127533691. The next prime is 127533767. The reversal of 127533713 is 317335721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125171344 + 2362369 = 11188^2 + 1537^2 .

It is an emirp because it is prime and its reverse (317335721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127533713 - 2⁶ = 127533649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 127533713.

It is not a weakly prime, because it can be changed into another prime (127533773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63766856 + 63766857.

It is an arithmetic number, because the mean of its divisors is an integer number (63766857).

Almost surely, 2^127533713 is an apocalyptic number.

It is an amenable number.

127533713 is a deficient number, since it is larger than the sum of its proper divisors (1).

127533713 is an equidigital number, since it uses as much as digits as its factorization.

127533713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13230, while the sum is 32.

The square root of 127533713 is about 11293.0825286987. The cubic root of 127533713 is about 503.3557120098.

The spelling of 127533713 in words is "one hundred twenty-seven million, five hundred thirty-three thousand, seven hundred thirteen".