115587611794997 has 2 divisors, whose sum is σ = 115587611794998. Its totient is φ = 115587611794996.

The previous prime is 115587611794877. The next prime is 115587611795011. The reversal of 115587611794997 is 799497116785511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114927855234481 + 659756560516 = 10720441^2 + 812254^2 .

It is a cyclic number.

It is not a de Polignac number, because 115587611794997 - 2²⁸ = 115587343359541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115587611794297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57793805897498 + 57793805897499.

It is an arithmetic number, because the mean of its divisors is an integer number (57793805897499).

Almost surely, 2^{115587611794997} is an apocalyptic number.

It is an amenable number.

115587611794997 is a deficient number, since it is larger than the sum of its proper divisors (1).

115587611794997 is an equidigital number, since it uses as much as digits as its factorization.

115587611794997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200225600, while the sum is 80.

The spelling of 115587611794997 in words is "one hundred fifteen trillion, five hundred eighty-seven billion, six hundred eleven million, seven hundred ninety-four thousand, nine hundred ninety-seven".