115447026847 has 2 divisors, whose sum is σ = 115447026848. Its totient is φ = 115447026846.

The previous prime is 115447026841. The next prime is 115447026853. The reversal of 115447026847 is 748620744511.

It is a balanced prime because it is at equal distance from previous prime (115447026841) and next prime (115447026853).

It is a cyclic number.

It is not a de Polignac number, because 115447026847 - 2³¹ = 113299543199 is a prime.

It is a super-3 number, since 3×115447026847³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 115447026847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115447026841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57723513423 + 57723513424.

It is an arithmetic number, because the mean of its divisors is an integer number (57723513424).

Almost surely, 2^115447026847 is an apocalyptic number.

115447026847 is a deficient number, since it is larger than the sum of its proper divisors (1).

115447026847 is an equidigital number, since it uses as much as digits as its factorization.

115447026847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 115447026847 in words is "one hundred fifteen billion, four hundred forty-seven million, twenty-six thousand, eight hundred forty-seven".