127796653 has 2 divisors, whose sum is σ = 127796654. Its totient is φ = 127796652.

The previous prime is 127796651. The next prime is 127796659. The reversal of 127796653 is 356697721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95511529 + 32285124 = 9773^2 + 5682^2 .

It is a cyclic number.

It is not a de Polignac number, because 127796653 - 2¹ = 127796651 is a prime.

Together with 127796651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127796651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63898326 + 63898327.

It is an arithmetic number, because the mean of its divisors is an integer number (63898327).

Almost surely, 2^127796653 is an apocalyptic number.

It is an amenable number.

127796653 is a deficient number, since it is larger than the sum of its proper divisors (1).

127796653 is an equidigital number, since it uses as much as digits as its factorization.

127796653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 46.

The square root of 127796653 is about 11304.7181742846. The cubic root of 127796653 is about 503.7014022946.

The spelling of 127796653 in words is "one hundred twenty-seven million, seven hundred ninety-six thousand, six hundred fifty-three".