115446527293 has 2 divisors, whose sum is σ = 115446527294. Its totient is φ = 115446527292.

The previous prime is 115446527269. The next prime is 115446527311. The reversal of 115446527293 is 392725644511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113045233284 + 2401294009 = 336222^2 + 49003^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115446527293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115446527233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57723263646 + 57723263647.

It is an arithmetic number, because the mean of its divisors is an integer number (57723263647).

Almost surely, 2^115446527293 is an apocalyptic number.

It is an amenable number.

115446527293 is a deficient number, since it is larger than the sum of its proper divisors (1).

115446527293 is an equidigital number, since it uses as much as digits as its factorization.

115446527293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 49.

The spelling of 115446527293 in words is "one hundred fifteen billion, four hundred forty-six million, five hundred twenty-seven thousand, two hundred ninety-three".