113635075579 has 2 divisors, whose sum is σ = 113635075580. Its totient is φ = 113635075578.

The previous prime is 113635075577. The next prime is 113635075627. The reversal of 113635075579 is 975570536311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113635075579 - 2¹ = 113635075577 is a prime.

Together with 113635075577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113635075577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56817537789 + 56817537790.

It is an arithmetic number, because the mean of its divisors is an integer number (56817537790).

Almost surely, 2^113635075579 is an apocalyptic number.

113635075579 is a deficient number, since it is larger than the sum of its proper divisors (1).

113635075579 is an equidigital number, since it uses as much as digits as its factorization.

113635075579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2976750, while the sum is 52.

The spelling of 113635075579 in words is "one hundred thirteen billion, six hundred thirty-five million, seventy-five thousand, five hundred seventy-nine".