563403121061044 has 24 divisors (see below), whose sum is σ = 1076126378529888. Its totient is φ = 255964089193440.

The previous prime is 563403121061003. The next prime is 563403121061071. The reversal of 563403121061044 is 440160121304365.

It is a junction number, because it is equal to n+sod(n) for n = 563403121060988 and 563403121061006.

It is a congruent number.

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, 3205875174 + ... + 3206050909.

It is an arithmetic number, because the mean of its divisors is an integer number (44838599105412).

Almost surely, 2^{563403121061044} is an apocalyptic number.

It is an amenable number.

563403121061044 is a deficient number, since it is larger than the sum of its proper divisors (512723257468844).

563403121061044 is a wasteful number, since it uses less digits than its factorization.

563403121061044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411928095 (or 6411928093 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 563403121061044 in words is "five hundred sixty-three trillion, four hundred three billion, one hundred twenty-one million, sixty-one thousand, forty-four".