115614545601601 has 2 divisors, whose sum is σ = 115614545601602. Its totient is φ = 115614545601600.

The previous prime is 115614545601547. The next prime is 115614545601617. The reversal of 115614545601601 is 106106545416511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83367491136400 + 32247054465201 = 9130580^2 + 5678649^2 .

It is an emirp because it is prime and its reverse (106106545416511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115614545601601 - 2¹³ = 115614545593409 is a prime.

It is not a weakly prime, because it can be changed into another prime (115614545601671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57807272800800 + 57807272800801.

It is an arithmetic number, because the mean of its divisors is an integer number (57807272800801).

Almost surely, 2^{115614545601601} is an apocalyptic number.

It is an amenable number.

115614545601601 is a deficient number, since it is larger than the sum of its proper divisors (1).

115614545601601 is an equidigital number, since it uses as much as digits as its factorization.

115614545601601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 115614545601601 in words is "one hundred fifteen trillion, six hundred fourteen billion, five hundred forty-five million, six hundred one thousand, six hundred one".