563553146143045 has 16 divisors (see below), whose sum is σ = 680731708834800. Its totient is φ = 447868177321984.

The previous prime is 563553146143027. The next prime is 563553146143087. The reversal of 563553146143045 is 540341641355365.

It can be written as a sum of positive squares in 8 ways, for example, as 2994914058724 + 560558232084321 = 1730582^2 + 23676111^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563553146143045 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266616370 + ... + 268721779.

It is an arithmetic number, because the mean of its divisors is an integer number (42545731802175).

Almost surely, 2^{563553146143045} is an apocalyptic number.

It is an amenable number.

563553146143045 is a deficient number, since it is larger than the sum of its proper divisors (117178562691755).

563553146143045 is a wasteful number, since it uses less digits than its factorization.

563553146143045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535339544.

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 563553146143045 in words is "five hundred sixty-three trillion, five hundred fifty-three billion, one hundred forty-six million, one hundred forty-three thousand, forty-five".