196663230610559 has 4 divisors (see below), whose sum is σ = 196663520997216. Its totient is φ = 196662940223904.

The previous prime is 196663230610547. The next prime is 196663230610571. The reversal of 196663230610559 is 955016032366691.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (196663230610547) and next prime (196663230610571).

It is a cyclic number.

It is not a de Polignac number, because 196663230610559 - 2²⁴ = 196663213833343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196663230610519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144175079 + ... + 145532744.

It is an arithmetic number, because the mean of its divisors is an integer number (49165880249304).

Almost surely, 2^{196663230610559} is an apocalyptic number.

196663230610559 is a deficient number, since it is larger than the sum of its proper divisors (290386657).

196663230610559 is an equidigital number, since it uses as much as digits as its factorization.

196663230610559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290386656.

The product of its (nonzero) digits is 47239200, while the sum is 62.

The spelling of 196663230610559 in words is "one hundred ninety-six trillion, six hundred sixty-three billion, two hundred thirty million, six hundred ten thousand, five hundred fifty-nine".