563401115634166 has 8 divisors (see below), whose sum is σ = 872363017756224. Its totient is φ = 272613443048760.

The previous prime is 563401115634151. The next prime is 563401115634251. The reversal of 563401115634166 is 661436511104365.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4543557384085 + ... + 4543557384208.

It is an arithmetic number, because the mean of its divisors is an integer number (109045377219528).

Almost surely, 2^{563401115634166} is an apocalyptic number.

563401115634166 is a deficient number, since it is larger than the sum of its proper divisors (308961902122058).

563401115634166 is a wasteful number, since it uses less digits than its factorization.

563401115634166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9087114768326.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 563401115634166 in words is "five hundred sixty-three trillion, four hundred one billion, one hundred fifteen million, six hundred thirty-four thousand, one hundred sixty-six".