563543240462827 has 16 divisors (see below), whose sum is σ = 575802161643520. Its totient is φ = 551407622617152.

The previous prime is 563543240462821. The next prime is 563543240462869. The reversal of 563543240462827 is 728264042345365.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 563543240462827 - 2²⁷ = 563543106245099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563543240462821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128405374 + ... + 132721612.

It is an arithmetic number, because the mean of its divisors is an integer number (35987635102720).

Almost surely, 2^{563543240462827} is an apocalyptic number.

563543240462827 is a deficient number, since it is larger than the sum of its proper divisors (12258921180693).

563543240462827 is a wasteful number, since it uses less digits than its factorization.

563543240462827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4330522.

The product of its (nonzero) digits is 232243200, while the sum is 61.

The spelling of 563543240462827 in words is "five hundred sixty-three trillion, five hundred forty-three billion, two hundred forty million, four hundred sixty-two thousand, eight hundred twenty-seven".