46127809709 has 2 divisors, whose sum is σ = 46127809710. Its totient is φ = 46127809708.

The previous prime is 46127809699. The next prime is 46127809751. The reversal of 46127809709 is 90790872164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34860624100 + 11267185609 = 186710^2 + 106147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46127809709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46127809909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23063904854 + 23063904855.

It is an arithmetic number, because the mean of its divisors is an integer number (23063904855).

Almost surely, 2^46127809709 is an apocalyptic number.

It is an amenable number.

46127809709 is a deficient number, since it is larger than the sum of its proper divisors (1).

46127809709 is an equidigital number, since it uses as much as digits as its factorization.

46127809709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 46127809709 in words is "forty-six billion, one hundred twenty-seven million, eight hundred nine thousand, seven hundred nine".