115288846469 has 2 divisors, whose sum is σ = 115288846470. Its totient is φ = 115288846468.

The previous prime is 115288846373. The next prime is 115288846481. The reversal of 115288846469 is 964648882511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112921537444 + 2367309025 = 336038^2 + 48655^2 .

It is an emirp because it is prime and its reverse (964648882511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115288846469 - 2²⁰ = 115287797893 is a prime.

It is a super-2 number, since 2×115288846469² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115288846069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57644423234 + 57644423235.

It is an arithmetic number, because the mean of its divisors is an integer number (57644423235).

Almost surely, 2^115288846469 is an apocalyptic number.

It is an amenable number.

115288846469 is a deficient number, since it is larger than the sum of its proper divisors (1).

115288846469 is an equidigital number, since it uses as much as digits as its factorization.

115288846469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26542080, while the sum is 62.

The spelling of 115288846469 in words is "one hundred fifteen billion, two hundred eighty-eight million, eight hundred forty-six thousand, four hundred sixty-nine".