112591355563 has 2 divisors, whose sum is σ = 112591355564. Its totient is φ = 112591355562.

The previous prime is 112591355557. The next prime is 112591355581. The reversal of 112591355563 is 365553195211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112591355563 - 2¹³ = 112591347371 is a prime.

It is not a weakly prime, because it can be changed into another prime (112591355663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56295677781 + 56295677782.

It is an arithmetic number, because the mean of its divisors is an integer number (56295677782).

Almost surely, 2^112591355563 is an apocalyptic number.

112591355563 is a deficient number, since it is larger than the sum of its proper divisors (1).

112591355563 is an equidigital number, since it uses as much as digits as its factorization.

112591355563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 607500, while the sum is 46.

The spelling of 112591355563 in words is "one hundred twelve billion, five hundred ninety-one million, three hundred fifty-five thousand, five hundred sixty-three".