2127694753 has 2 divisors, whose sum is σ = 2127694754. Its totient is φ = 2127694752.

The previous prime is 2127694717. The next prime is 2127694759. The reversal of 2127694753 is 3574967212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1694721889 + 432972864 = 41167^2 + 20808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2127694753 is a prime.

It is not a weakly prime, because it can be changed into another prime (2127694759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063847376 + 1063847377.

It is an arithmetic number, because the mean of its divisors is an integer number (1063847377).

Almost surely, 2^2127694753 is an apocalyptic number.

It is an amenable number.

2127694753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127694753 is an equidigital number, since it uses as much as digits as its factorization.

2127694753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 46.

The square root of 2127694753 is about 46126.9417260672. The cubic root of 2127694753 is about 1286.1840143035.

The spelling of 2127694753 in words is "two billion, one hundred twenty-seven million, six hundred ninety-four thousand, seven hundred fifty-three".