1059563199863 has 4 divisors (see below), whose sum is σ = 1210929371280. Its totient is φ = 908197028448.

The previous prime is 1059563199859. The next prime is 1059563199869. The reversal of 1059563199863 is 3689913659501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1059563199863 - 2² = 1059563199859 is a prime.

It is a super-2 number, since 2×1059563199863² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1059563199863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1059563199869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75683085698 + ... + 75683085711.

It is an arithmetic number, because the mean of its divisors is an integer number (302732342820).

Almost surely, 2^{1059563199863} is an apocalyptic number.

1059563199863 is a deficient number, since it is larger than the sum of its proper divisors (151366171417).

1059563199863 is an equidigital number, since it uses as much as digits as its factorization.

1059563199863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151366171416.

The product of its (nonzero) digits is 47239200, while the sum is 65.

The spelling of 1059563199863 in words is "one trillion, fifty-nine billion, five hundred sixty-three million, one hundred ninety-nine thousand, eight hundred sixty-three".