563353066450466 has 16 divisors (see below), whose sum is σ = 856606797370368. Its totient is φ = 277817480388000.

The previous prime is 563353066450429. The next prime is 563353066450483. The reversal of 563353066450466 is 664054660353365.

It is a junction number, because it is equal to n+sod(n) for n = 563353066450399 and 563353066450408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92978111 + ... + 98851581.

It is an arithmetic number, because the mean of its divisors is an integer number (53537924835648).

Almost surely, 2^{563353066450466} is an apocalyptic number.

563353066450466 is a deficient number, since it is larger than the sum of its proper divisors (293253730919902).

563353066450466 is a wasteful number, since it uses less digits than its factorization.

563353066450466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530497.

The product of its (nonzero) digits is 419904000, while the sum is 62.

The spelling of 563353066450466 in words is "five hundred sixty-three trillion, three hundred fifty-three billion, sixty-six million, four hundred fifty thousand, four hundred sixty-six".