707627054200109 has 2 divisors, whose sum is σ = 707627054200110. Its totient is φ = 707627054200108.

The previous prime is 707627054200103. The next prime is 707627054200147. The reversal of 707627054200109 is 901002450726707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 672686211078025 + 34940843122084 = 25936195^2 + 5911078^2 .

It is a cyclic number.

It is not a de Polignac number, because 707627054200109 - 2¹⁶ = 707627054134573 is a prime.

It is a super-2 number, since 2×707627054200109² (a number of 31 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (707627054200103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353813527100054 + 353813527100055.

It is an arithmetic number, because the mean of its divisors is an integer number (353813527100055).

Almost surely, 2^{707627054200109} is an apocalyptic number.

It is an amenable number.

707627054200109 is a deficient number, since it is larger than the sum of its proper divisors (1).

707627054200109 is an equidigital number, since it uses as much as digits as its factorization.

707627054200109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 707627054200109 in words is "seven hundred seven trillion, six hundred twenty-seven billion, fifty-four million, two hundred thousand, one hundred nine".