563344225426456 has 16 divisors (see below), whose sum is σ = 1058010571650240. Its totient is φ = 281208072986400.

The previous prime is 563344225426441. The next prime is 563344225426483. The reversal of 563344225426456 is 654624522443365.

It is a junction number, because it is equal to n+sod(n) for n = 563344225426394 and 563344225426403.

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, 58004960695 + ... + 58004970406.

It is an arithmetic number, because the mean of its divisors is an integer number (66125660728140).

Almost surely, 2^{563344225426456} is an apocalyptic number.

It is an amenable number.

563344225426456 is a deficient number, since it is larger than the sum of its proper divisors (494666346223784).

563344225426456 is a wasteful number, since it uses less digits than its factorization.

563344225426456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116009931714 (or 116009931710 counting only the distinct ones).

The product of its digits is 497664000, while the sum is 61.

The spelling of 563344225426456 in words is "five hundred sixty-three trillion, three hundred forty-four billion, two hundred twenty-five million, four hundred twenty-six thousand, four hundred fifty-six".