115477707308629 has 2 divisors, whose sum is σ = 115477707308630. Its totient is φ = 115477707308628.

The previous prime is 115477707308627. The next prime is 115477707308633. The reversal of 115477707308629 is 926803707774511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87420536511025 + 28057170797604 = 9349895^2 + 5296902^2 .

It is a cyclic number.

It is not a de Polignac number, because 115477707308629 - 2¹ = 115477707308627 is a prime.

Together with 115477707308627, 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 (115477707308627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57738853654314 + 57738853654315.

It is an arithmetic number, because the mean of its divisors is an integer number (57738853654315).

It is a 2-persistent number, because it is pandigital, and so is 2⋅115477707308629 = 230955414617258, but 3⋅115477707308629 = 346433121925887 is not.

Almost surely, 2^{115477707308629} is an apocalyptic number.

It is an amenable number.

115477707308629 is a deficient number, since it is larger than the sum of its proper divisors (1).

115477707308629 is an equidigital number, since it uses as much as digits as its factorization.

115477707308629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124467840, while the sum is 67.

The spelling of 115477707308629 in words is "one hundred fifteen trillion, four hundred seventy-seven billion, seven hundred seven million, three hundred eight thousand, six hundred twenty-nine".