63204423600017 has 8 divisors (see below), whose sum is σ = 72233709505536. Its totient is φ = 54175158328032.

The previous prime is 63204423599987. The next prime is 63204423600067. The reversal of 63204423600017 is 71000632440236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63204423600017 - 2¹⁴ = 63204423583633 is a prime.

It is a super-2 number, since 2×63204423600017² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63204423600067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2083373 + ... + 11434565.

It is an arithmetic number, because the mean of its divisors is an integer number (9029213688192).

Almost surely, 2^{63204423600017} is an apocalyptic number.

It is an amenable number.

63204423600017 is a deficient number, since it is larger than the sum of its proper divisors (9029285905519).

63204423600017 is an equidigital number, since it uses as much as digits as its factorization.

63204423600017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10316767.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 63204423600017 in words is "sixty-three trillion, two hundred four billion, four hundred twenty-three million, six hundred thousand, seventeen".