563546204542 has 16 divisors (see below), whose sum is σ = 857281293792. Its totient is φ = 277807864320.

The previous prime is 563546204521. The next prime is 563546204561. The reversal of 563546204542 is 245402645365.

It is a junction number, because it is equal to n+sod(n) for n = 563546204492 and 563546204501.

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, 5471559 + ... + 5573602.

It is an arithmetic number, because the mean of its divisors is an integer number (53580080862).

Almost surely, 2^563546204542 is an apocalyptic number.

563546204542 is a deficient number, since it is larger than the sum of its proper divisors (293735089250).

563546204542 is a wasteful number, since it uses less digits than its factorization.

563546204542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045523.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 563546204542 in words is "five hundred sixty-three billion, five hundred forty-six million, two hundred four thousand, five hundred forty-two".