115551453244379 has 2 divisors, whose sum is σ = 115551453244380. Its totient is φ = 115551453244378.

The previous prime is 115551453244349. The next prime is 115551453244417. The reversal of 115551453244379 is 973442354155511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115551453244379 - 2¹² = 115551453240283 is a prime.

It is a super-2 number, since 2×115551453244379² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115551453244319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57775726622189 + 57775726622190.

It is an arithmetic number, because the mean of its divisors is an integer number (57775726622190).

Almost surely, 2^{115551453244379} is an apocalyptic number.

115551453244379 is a deficient number, since it is larger than the sum of its proper divisors (1).

115551453244379 is an equidigital number, since it uses as much as digits as its factorization.

115551453244379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360000, while the sum is 59.

The spelling of 115551453244379 in words is "one hundred fifteen trillion, five hundred fifty-one billion, four hundred fifty-three million, two hundred forty-four thousand, three hundred seventy-nine".