556350350563 has 24 divisors (see below), whose sum is σ = 669570554880. Its totient is φ = 460379162880.

The previous prime is 556350350537. The next prime is 556350350597. The reversal of 556350350563 is 365053053655.

It is not a de Polignac number, because 556350350563 - 2¹³ = 556350342371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556350353563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20720395 + ... + 20747227.

It is an arithmetic number, because the mean of its divisors is an integer number (27898773120).

Almost surely, 2^556350350563 is an apocalyptic number.

556350350563 is a deficient number, since it is larger than the sum of its proper divisors (113220204317).

556350350563 is a wasteful number, since it uses less digits than its factorization.

556350350563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41467 (or 41460 counting only the distinct ones).

The product of its (nonzero) digits is 3037500, while the sum is 46.

The spelling of 556350350563 in words is "five hundred fifty-six billion, three hundred fifty million, three hundred fifty thousand, five hundred sixty-three".