115391453 has 2 divisors, whose sum is σ = 115391454. Its totient is φ = 115391452.

The previous prime is 115391447. The next prime is 115391459. The reversal of 115391453 is 354193511.

It is a balanced prime because it is at equal distance from previous prime (115391447) and next prime (115391459).

It can be written as a sum of positive squares in only one way, i.e., 100360324 + 15031129 = 10018^2 + 3877^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115391453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115391459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57695726 + 57695727.

It is an arithmetic number, because the mean of its divisors is an integer number (57695727).

Almost surely, 2^115391453 is an apocalyptic number.

It is an amenable number.

115391453 is a deficient number, since it is larger than the sum of its proper divisors (1).

115391453 is an equidigital number, since it uses as much as digits as its factorization.

115391453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 32.

The square root of 115391453 is about 10742.0413795517. The cubic root of 115391453 is about 486.8455604183.

The spelling of 115391453 in words is "one hundred fifteen million, three hundred ninety-one thousand, four hundred fifty-three".